I don’t recall how the YouTube user Pruane2Forever, aka “Sexman”, came on my radar, but I definitely remember a few of his videos from a couple years ago. (Here’s a old favorite — Not Safe For Work.) Basically, it’s this kid who does movie and new media reviews that are (or at least used to be) unintentionally hilarious. These days, he apparently has quite the following on YouTube, as he has over 150 videos that range in popularity from tens of thousands of views to over a million.

One of his most popular ones was a video from 4 months ago in which he calls out rapper 50 Cent. Sexman wonders how 50 still has “street cred” after doing endorsements for Vitamin Water, makeup and dildos (I’m not kidding). “What else is he gonna do? 50 Cent diapers for your little gangsta?,” Sexman wonders at one point. He concludes that 50 Cent is “just a media whore!”

Well, 50 Cent has responded. Yesterday, the rapper posted a video alongside Sexman, who apparently flew from Canada to New York to meet up at the rapper’s request.

While not every tweak to YouTube’s system deserves a post, this one is pretty significant, though very straightforward as well. First, the 1GB file limit for YouTube videos has been doubled to 2GB; this is a boon to many users who have been uploading high definition content more than a few minutes long. Ten minutes of 1080p footage can easily exceed a gig, especially if you’ve been editing it and weren’t careful about re-encoding. A 2GB limit should soothe that particular pain.

Next, the update now allows for direct linking to HD streams, as well as easy embedding of same. While it wasn’t impossible before now to get an HD video by default on your page, or to link right to one, it required a little work. But now YouTube has apparently decided that they are ready for the bandwidth shock as thousands and thousands of users default to HD instead of SD — increasing the average amount of bits being sent by a huge amount.

It’s sad to see a company that we were all so excited about fade further into oblivion. Today Joost, one of the most anticipated startups in 2006/2007, is just an also ran in a sea of big online video sites like YouTube and Hulu. Today CEO Mike Volpi stepped down, the company is laying off most of staff, and refocusing the business to “white label online video platforms for media companies.”

Om has a good monday morning quarterback overview of why they failed, but to me it comes down to just a few things. They over funded ($45 million before they even launched) and they ignored the fact that users were quite willing to sacrifice quality in online video for the convenience of Flash in the browser. Joost waited until late last year to go all Flash - until then users had to use the downloadable Joost software and allow P2P streaming of shows. In the meantime there was no linking to Joost videos. YouTube and Hulu got all that social media and SEO juice that could have gone to Joost.

Founders Niklas Zennstrom and Janus Friis, who founded Skype and Kazaa, see the world in terms of P2P and downloadable clients. The joke about how everything looks like a nail if you’re a hammer is very true with Joost. But what worked with Kazaa and Skype a decade ago doesn’t work with online video in today’s world, obviously.

Tomorrow, YouTube is going to release a very important addition to its suite of advertising products, and it has the potential to have a huge impact for politicians, brands, and charities alike. The funny thing is, you probably thought it was already out there.

The product’s official name is the Call-To-Action Overlay, and it’s about as straightforward as ads come: it’s a semi-transparent pop-up that links viewers to any website you choose. For example, I could place an overlay on a TechCrunch video inviting users to visit the corresponding post we wrote about it. Yes, it’s that simple.

It’s hard to believe, but you’ve never been able to do this on YouTube before now. If you ever wanted to drive users watching your YouTube video to another site, you’d have to include it as a link in the summary at the right-hand side of the page, which most people ignore anyway. Users can include links in annotations, but only to other YouTube videos. Think back to President Obama’s landmark election campaign, which was helped in no small part by his YouTube presence. If he ever wanted to direct visitors to one of his campaign homepages, he’d have to ask visitors to enter his site’s URL manually. That’s a pretty major hurdle to overcome. This gets rid of it.

Over the weekend, YouTube launched a new channel dubbed Reporters’ Center, which it hopes will prove to be a good way to educate existing and aspiring citizen journalists on how to report news in ‘the digital age’. The new resource will feature a host of top journalists and media experts sharing instructional videos with tips and advice for better reporting.

So far, there are 34 videos uploaded to the channel, featuring people like Facebook Marketing Director Randi Zuckerberg providing 8 tips on how to maximize distribution of your YouTube video on the social network her brother famously co-created.

If there was any question about the significance of the iPhone 3GS’s impressive video functionality, here’s your answer: YouTube reports that in the six days since the iPhone 3GS was released last week, the number of mobile uploads has increased by a whopping 400%. For a single phone model to have such a major impact on the site is simply phenomenal.

Even without the iPhone, YouTube is seeing major growth across the entire mobile space — the site has seen uploads go up 1700% over the last six months. It’s not hard to guess why. Video-enabled smartphones are becoming increasingly popular, as are high speed data connections. YouTube also attributes part of the growth to a streamlined upload flow (note how easy it is to upload a video from your iPhone to the site), as well as its improved sharing capabilities (you can now syndicate your videos to services like Facebook and Twitter).

Disclosure: I have not bought an iPhone 3G S — I’m still unsure if I will. Apple gave me a review unit to play with for 60 days.

So, I’ve now had a full day with the latest iPhone, the 3G S. So far, so good. This isn’t meant to be a full review — that will come later. But I wanted to give an initial reaction based on the last 24 hours, because as someone who has more than extensively used both the original iPhone and the iPhone 3G, a lot of users may be interested to know what immediately strikes me as different in this version.

The obvious answer would be its speed. There’s no denying it, it is fast. But that speed is severely hampered by AT&T’s often bad service and the fact that while this phone is capable of transferring data about roughly twice the speed of the iPhone 3G, AT&T’s network isn’t yet capable of doing the same, rendering that advantage moot. So instead of iPhone 3G S, I really would have called this thing the iPhone 3G V — for video. Because that feature, quite simply, is awesome.

YouTube has launched a new directory for movie trailers. While YouTube has had movie trailers on its site from distributors in the past, Google’s video-sharing site has launched a new channel where official trailers are organized by “Latest,” “Popular,” “In Theatres,” and “Opening Soon.”

Apple’s movie trailer platform has long been the most comprehensive and popular site in distributing online trailers. Hulu also provides a good amount of trailers on its site. Recently, YouTube launched a premium section with movies and TV shows from Crackle/Sony Pictures, CBS, MGM, Lionsgate, Starz, the BBC, Anime Network, Cinetic Rights Management, Current TV, Discovery, Documentary Channel, First Look Studios, IndieFlix, and National Geographic.

YouTube search now has its own Wonder Wheel. The Wonder Wheel is a visual navigation tool which Google first rolled out on its main search page a month ago when it added some new search options to filter results in different ways.

If you do a search on YouTube, which on its own would be the second largest search engine in the world, you will see a new option under the search box on the right called Wonder Wheel. If you click on that, your search term appears in a circle with lines branching out to related tags. Anytime you click on a related tag around the wheel, it creates a new wheel attached to the original with its own set of related searches.

As we all know, advertising has been a tough nut for YouTube to crack. While a lot of videos feature overlaid ads at the bottom, some have been testing in-stream video ads that run before, during and after videos. Today, YouTube is starting to test a new way for users to interact with those ads.

On a “small percentage of videos,” you will now have the option of watching one “Promoted Video” (a video someone is paying for YouTube to promote, so yes, an ad) at the beginning of the clip, or choose to see a few different in-stream ads throughout the clip. And if you choose the one long clip beforehand, you will get to choose which clip you watch. Unfortunately, “none” is not an option.

If you’re reading this, chances are you haven’t been using an over-the-air antenna to get analog television service for quite some time. I’m not even sure I’ve seen the “rabbit ears” since the 80s. But just in case you are one of the rumored 6 million Americans who aren’t ready for the switch from analog to digital, Yahoo and YouTube are doing their part to remind you. Both sites feature analog-to-digital logos to mark the transition that happens today.

While YouTube’s is purely cosmetic, Yahoo was nice enough to link its to a site that gives users more details about the switch. But again, I’m not sure that at this point if you’ve missed the notice after notice that the transition was happening, that’s you’re surfing Yahoo either — or own a computer, or even watch TV. The U.S. government started a $1.2 billion campaign in 2007 to let people know about the switch. But somehow all that time and money still wasn’t enough as Congress had to delay the transition in February (when it was supposed to occur) and give the program more money.

YouTube has just enabled a new feature that allows users to directly share their recently uploaded videos to Facebook, Twitter, and Google Reader. This means you’ll be able to syndicate your newly uploaded content directly into your friends’ feeds. You can link your accounts on YouTube’s ‘Upload’ page.

This isn’t exactly a novel feature — many web services have already tied into Facebook, Twitter, and to a lesser extent, Google Reader. But it is notable given the rivalry between Facebook and Google, which which have previously sparred over “openness” and their abilities to tap into the social graph.

The new functionality is limited to new video uploads for now, but I won’t be surprised if YouTube builds on it by allowing users to immediately share all videos that they add to ‘favorites’. Of course, there’s long been a sharing button located beneath each YouTube video that lets you post videos you like to a variety of services, but this would help automate the process. YouTube is clearly looking to expand its sharing functionality (see YouTube Real-Time, which is currently in private beta testing), and increased sharing to these other services seems like a logical extension.

We’ve been hearing for some time (starting with an ex-Youtube employee) that the number of video streams per day reported by Comscore, Nielsen and other metrics services way under-report on Youtube’s total video streams.

It’s hard to compare apples to apples, though. Recent Comscore data says Google/YouTube streams just under 7 billion videos per month in the U.S., up from around 5 billion/month late last year. That’s about 225 million streams a day, which still puts them well above all the next major competitors (MySpace, Hulu, Yahoo, Viacom, Microsoft, etc.). Nielsen says Google/YouTube streams 5.5 billion videos/month in the U.S.

But the real number of streams/day, we’ve now confirmed with a source at Google, is above 1.2 billion/day worldwide. That matches what we’ve heard from other sources. That pretty much means everyone on the Internet, on average, is watching one YouTube video per day.

Some YouTube partners are being hit with e-mails seemingly coming from Google / YouTube teams attempting to trick them into replying with their login credentials and other personal information. One partner contacted us with screenshots of the phishing messages, the first received at the end of May and the second on June 3rd, coming from and delivered to different accounts.

While the first e-mail was quite amateuristic of nature and came filled with stuff that should raise quite some warning flags (typos, clumsy phrasing, Youtube instead of YouTube, etc.), the second appeared more genuine and had a body text edited rather professionally (see screenshot below).

This morning YouTube invited a small group of press to unveil the latest evolution of the site’s viewing experience. It’s called YouTube XL, and it’s going to bring the world’s most popular video portal to your TV. It’s already live, and you can check it out here.

At its core YouTube XL is basically a redesigned version of the YouTube website. It’s still run in the browser, and you don’t have to download anything to get it working (assuming you have Flash installed). It looks (and according to the demo, feels) like a native application.

One of the first things you’ll notice about the interface is that it’s very clean. This is due in no small part to the fact that it currently doesn’t have any ads (we can probably expect this to change). But YouTube has stripped out many of the suggested videos, comments, and other content that clutters the main site in favor of a much more streamlined interface that is usable from across the room.

As YouTube and Twitter have become essential marketing tools for brands and companies, there has been an emergence of startups that help marketers track the buzz around a certain individual or brand. Radian6, Visible Measures, Omgili, Omniture and a plethora of others offer tools to monitor blogs, Twitter, YouTube, Facebook and other social media sites for mentions of a company or individual’s name. Startup Viralheat is entering this space with the private beta launch of its affordable social media measurement product that scours social video sites including YouTube, Hulu and Vimeo, and Twitter to deliver real-time results of consumer generated content on these sites.

Viralheat allows you to create profiles to track an individual’s name or a company’s name across nearly 30 video sites and Twitter. The platform’s Twitter tool provides data on how many total mentions an item had on Twitter for the week and for the given day, the most active Twitter user who has Tweet about a brand, the most common language of Tweets, percentage of Tweets about a brand that are Retweets, the most active day of the week for mention of a brand and a sentiment breakdown of Tweets. For example, a profile created for “Obama” shows there were just over 7,000 tweets today including the name “Obama,” and over 32,000 total Tweets this week. The service also provides a graph of the number of Tweets over the past week and shows the most recent Tweets about the item updated in real-time, which you can Tweet out directly from Viralheat’s platform or email to others.

Farkie is a free online tool that lets you extract and download multimedia content from websites and social networking services, including videos from YouTube and MP3 files from MySpace playlists. The web-based file downloader has been in public beta for about two months now, works without the need to register and is easy as pie.

All you need to do is copy-paste e.g. a public YouTube video URL, and Farkie will offer the video file to you in a variety of formats (MP3, AVI, WMV, WAV MOV or FLV).

Editor’s note: This is a guest post by Keith Rabois, vice president of strategy and business development for Slide, the social entertainment company.

On Monday afternoon, I was speaking on a panel at the Social Graph Symposium when the moderator asked me what eBay could do to revitalize its marketplace by leveraging the social graph. Dave McClure, like many pundits, presumes the social graph could be a great boost for eBay, if not an outright panacea. I replied, “nothing.”

It’s actually the social graph and similar products that have placed a stake in eBay.com. Most often, people blame eBay’s decay on factors like the weakening economy, the rise of Amazon, as well as eBay’s own inefficient search functionality. But the real and simple reason is eBay is no longer fun. Over the years, it has lost online ground and eyeballs to pure entertainment destinations such as YouTube and social networking sites like MySpace and Facebook.

Time Magazine recently called YouTube one of the biggest tech failures of the past decade, which was hilarious. Hilarious in that the site is by far and away the most popular site for video on the web, and has revolutionized the way we view videos, period. Today brings another amazing stat about the site: Every single minute, over 20 hours of video are now uploaded to YouTube.

Think about that for a minute. In that minute, nearly a days worth of footage will have been uploaded. And the pace is quickening. Back in 2007, shortly after Google bought the service, it was 6 hours of footage being uploaded every minute. As recently as January of this year, that number had grown to 15 hours, according to the YouTube blog. Now it’s 20 — soon it will be 24. That’s insane.

YouTube, a site that was once notorious for pirated content and user-generated videos that were practically useless to brands, has made great strides in the last few years as it looks to appeal to its growing number of advertisers and content partners. Today the site is adding a new feature that makes the platform even more useful, adding Google’s powerful (and very popular) Analytics reporting to YouTube brand channels, adding some credence to YouTube’s claim that it’s the “world’s largest focus group”.

Before now brands (and general users) could keep tabs on how their videos were performing using YouTube Insight, which has some basic demographic information, tracks a video’s popularity around the world, and shows how your video is being rated by other users. But when it comes to more powerful tracking that’s useful to major websites and brands, it falls short. YouTube says that the addition of Google Analytics will allow them to track far more, with “reporting on their channel as if it were their own site”. From the new YouTube Biz Blog: