Twitter has a history of killing off features in order to stay up. And it looks like it had to do that again today, in the wake the avalanche of tweets that are flowing in following Michael Jackson’s death. Gone are Search and Trending Topics from logged-in Twitter account main pages.

It’s probably not that tweets that are so bad for Twitter right now, it’s the searching for tweets to get information about not just Michael Jackson’s passing, but also Farah Fawcett’s and Ed McMahon’s. Plus there’s a whole trend of celebrity deaths being erroneously reported that probably isn’t helping Twitter too much either.

Today, we got the latest version of the live-streaming app Qik, a version that will work on the iPhone 3GS. No, we didn’t get it through the App Store, because Apple or AT&T or both still won’t allow for applications that stream live video from the device to be accepted into the store. So instead, just like before, we have to settle for the ad-hoc version, which is fine, but severely dampens the application’s potential reach.

So how does the iPhone 3GS version of Qik compare to the one that worked on the iPhone 3G? Overall, video quality-wise, I would say the iPhone 3GS version of Qik and the iPhone 3G version look about the same. This is despite the 3GS having a nicer camera (3.2 megapixels versus 2). And even though the iPhone 3G didn’t have video camera capabilities, Qik was able to build its own encoders to use the regular camera for video capture. The iPhone 3GS of course, can do video, and it has APIs that give developers access to it. But it would seem that Qik is still limiting the quality of the video that gets streamed, to ensure better live performance.

Foursquare, the location-based social networking service, is about to activate Push Notifications in the new version of its iPhone app, due shortly. I’ve been beta testing it out for the past week, and I’m happy to report that it works brilliantly. But be warned: Some of you will not like this idea.

Applications using Push have been rolling out over the past week. None so far have been bigger than the IM clients like AIM and Beejive, as instant messaging is an obvious use of Push messages. But location can work quite well too, as Foursquare is proving, but only for a certain kind of location app.

Foursquare is all about explicitly “checking-in” places. That is to say, when you go somewhere, you have to boot up the app, load the site or send a text to let it know you want to check-in there. It doesn’t do it automatically, even if you have the app open. Because of this, Push Notifications make sense, since they ping your followers when you check-in somewhere. And you really shouldn’t have to worry about privacy because you are the one checking in to a place, on purpose, to let the people you know — that you personally allowed to let follow you — see where you are.

Brand loyalty is a powerful thing, especially when it comes to technology. Consider the battle brewing now between Google and Microsoft’s new search engine, Bing. Even if Bing proves to be just as good as Google, it might not matter because of the strength of Google’s brand. An independent usability and consumer preference study, which we’ve obtained and embedded below, suggests as much. It was conducted by the Catalyst Group, a usability research and design firm located in New York City.

The study was an intense focus group in which 12 subjects were monitored with eye-tracking cameras as they conducted searches. Afterward, they were interviewed and completed a survey. Prior to the test, all the subjects used Google as their main search engine. Following the test, 4 out of the 12, or one third, said that overall they preferred Bing. The other 8 said that they preferred Google because they were already familiar with it, used other Google products, or that Bing’s improvements are simply not enough to make them switch.

Ever since I’ve been in Silicon Valley, I’ve heard mass anxiety about the state of higher education, particularly when it comes to training the next generation of tech thinkers, innovators and worker bees. But for all those speeches and pledges to change things, the situation only seems to be getting worse.

According to a new study released today by the Bay Area Council, the Campaign for College Opportunity and IHELP, some 40,000 new jobs are created every year in California that need people with degrees in science, technology, math or engineering. To meet that need the state would have to see a 90% upswing in these types of degrees. The study hints at a “devastating” impact the current shortfall of techy grads could have on the state’s $1.7 trillion economy if more people don’t go into these fields.

Of course, these groups recommend all sorts of investments in the University of California and other state education systems, but here’s a quicker, cheaper solution no one wants to admit outside the board rooms of Silicon Valley: Remove H-1B Visa caps.

The new study argues that international workers won’t be enough given the hightech explosion of jobs around the world. Ok, so let it fill some of them. Education is like the mess masquerading as the American healthcare system—there’s simply no quick fix. After all, the study doesn’t talk about a shortage in people going to college, just going into these fields. Is more money really going to change what people want to study? We need high tech workers: The India Institutes of Technology are graduating nearly 4,000 engineers per year who presumably would like jobs. And if they come here, they help build tech companies and we get tax revenue. How is that not a win-win?

Below is an interview I did with Hoffman about the topic a few months ago. He boldly argues that instead of restricting H1Bs, the government should just levy a payroll tax on them. That way there’s no argument that it’s a “cheaper” option for employers– it’s a pricey last resort, but one most tech CEOs would still jump at.

In terms of well-known celebrities, few are bigger than Michael Jackson. Love him or hate him, pretty much everyone on the planet knows him. And that caused big problems for a lot of huge websites today with the news of his passing.

It was probably to be expected that Twitter would struggle as reportedly hundreds of thousands of tweets came in about Jackson in a very short amount of time. While I only got a couple actual Fail Whales, the site was really sucking wind for much of the hour that people were trying to get information about him. But Twitter was hardly the only site that was struggling.

Various reports had the AOL-owned TMZ, which broke the story, being down at multiple points throughout the ordeal. As a result, Perez Hilton’s hugely popular blog may have failed as people rushed there to try and confirm the news. Then it was the LATimes which had a report saying Jackson was only in a coma rather than dead, so people rushed there, and that site went down. (The LATimes eventually confirmed his passing.)

In the last six months or so, the real-time web has really started to take hold. Services like Facebook, FriendFeed, and YouTube are finding ways to update their services on the fly with impressive results. But aside from Twitter, there haven’t been many sites built from the ground up with real-time in mind. Until now. Today sees the launch of Vyoom, which may well be the first robust social network to launch with real-time at its core.

The site behaves (and looks) like a mix between Twitter and Facebook. You’ll be spending most of your time in the ‘Social Stream’, which is a constantly updated list of the latest status updates posted by both your friends and other members of the site. The Social Stream is broken down into two sections: the public stream, which shows every update posted to the site by anyone, and the private stream, which shows updates posted by your friends. All updates are displayed immediately after they’re sent — you never have to refresh the site or click a ’show new updates’ button. And if things are flowing by too quickly you can always hit pause.

Heyzap, the Y Combinator startup that offers an easily-embedded widget containing thousands of Flash games, is launching a major new product today that introduces the company to an entirely new source of revenue. Dubbed HeyZap Payments, the platform offers developers a way to easily integrate a microtransaction system into their games, which could be a boon for both developers and Heyzap alike.

Up until now one of the problems plaguing small-time Flash game developers has been monetization. These games are often ripped from the sites from which they originated, so aside from ads that are integrated into the games, developers haven’t had many good ways to generate revenue. Heyzap Payments may help change this: regardless of where a Flash game is embedded, its developer will be compensated for any in-game purchases through the HeyZap platform. Co-Founder Immad Akhund says that the platform is extremely easy for developers to integrate, with a “drop-in” set of code (he says it shoud require about as much effort as integrating Google Analytics would).

Yuck! Today, I’m told, is National Handshake Day. It’s also Take Your Dog To Work Day & National Chocolate Pudding Day, apparently. And, err, it’s National Watermelon Seed Spitting Week.

But back to the handshaking thing. It’s disgusting and we need to put a stop to this medieval practice. Most people agree with me. Those that don’t are the people that don’t wash their hands after they use the bathroom. You have to decide which side you’re on.

I urge people to follow OpenCandy’s lead – no more hand shakes. A good place to start is at board meetings.

The drama in iPhone porn world continues. Yesterday, Hottest Girls, the first app with nudity was accepted into the App Store. But early this morning it was made unavailable, and everyone presumed Apple was behind it. But apparently, the app has not been pulled from the App Store by Apple, but rather by the developers because of high demand.

The guy team behind the app, Allen the Geek, writes on its site:

The Hottest Girls app is temporarily sold out. The server usage is extremely high because of the popularity of this app. Thus, by not distributing the app, we can prevent our servers from crashing. Those who already have the app will still be able to use our app. To answer the question on everyone’s mind: Yes, the topless images will still be there when it is sold again. -ATG dev team

So is this BS? Is this just them covering up for Apple pulling it? I don’t think so.

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).

The adoption cycle for Twitter is a bit strange. It goes something like this: Ever-increasing waves of hype, links, and attention bring in the newbies to Twitter.com where they get their first taste of Twitterdom. Some portion of those set up an account out of curiosity or a fear of being left behind. They try sending out a few Tweets, look around, get bored by the initial banality of the service and abandon it for other pursuits.

But that is not the end of it. A lot of them come back, either because they keep getting links from friends or keep hearing about it on TV or whatever, and then they slowly start to see the usefulness—a funny Tweet from a friend, a link to breaking news, a way to keep an eye on the general zeitgeist. Twitter is the kind of thing that is easier to experience than it is to explain. But it is an acquired taste and often requires repeated exposure before people get hooked. Once they do get hooked, there is no going back.

This morning Google Voice was featured in a segment on the Today Show, during which NBC News correspondent Janet Shamlian outlined her experiences with the service over the last few months (her verdict: she loves it). It’s an interesting piece to watch if only to see how the mass media is trying to describe Google Voice without confusing everyone watching, which can be a difficult task.

Shamlian and Matt Lauer briefly address the potential privacy concerns that have been raised over Voice, which would give Google access to your voice conversations and voicemail. Given that many of us have already used Gmail for years, handing over sensitive data to Google isn’t exactly novel, but it’s a valid point nonetheless. That said, the Today Show piece entirely neglects the other real challenges facing Voice at this point: it requires you to start using a new telephone number (unless you wait it out until number portability) and the numbers shown by your outbound calls can be different from the ones your friends have, which can lead to confusion.

The tech blogosphere was abuzz yesterday with the news that Apple seemingly started accepting applications that contain nudity into the App Store. Now, it appears someone over at Cupertino as ultimately decided to reject the first such app to get into the store after all. In our tests, we could still locate the app via the iTunes link, but were unable to purchase it and download it to our devices.

Other applications with the new rating (”Rated 17+ for “Frequent/Intense Sexual Content or Nudity.”) could still be downloaded without a problem, so it seems Apple just let ‘Hottest Girls’ slip through the cracks – something we suggested as a possibility yesterday as well – and has now fixed it.

GROU.PS, a do-it-yourself social network focused on moderated online collaboration, has raised $1 million in an extended Series A round of funding from Golden Horn Ventures. The company previously raised $1.1 million in Series A funding from Golden Horn in 2008.

GROU.PS currently has 1 million registered members and 40,000 social networks on the platform. The DIY social network is growing fast; the platform has grown from 200,000 users to 1 million members within a year.

Glubble, social network for families, is launching several new features to improve photo sharing within its social network for families. Formerly a Firefox plug-in that let parents control what websites kids could visit online, Glubble evolved into a social network that resembles a FriendFeed but for families. Glubble has also raised $1 million in Series B funding from European investors, bringing the site’s total funding to $4 million.

Glubble lets families set up a private family home page where they can leave messages on the message wall, create online photo albums and organize their familyʼs schedule using the family events feature to post appointment, birthdays, holidays and reminders.

With all the chatter about Yahoo’s impending roll-out of a completely overhauled brand – see Techmeme for more – this particular tip that landed in our inbox last night definitely caught our attention.

TechCrunch reader Bradley Scott Shoemaker checks in with us to tell us this new Yahoo homepage turned up when visiting the portal using Google’s Chrome browser. All his other installed browsers still showed the classic Yahoo website, which lead him to believe they’re gradually bucket testing the new redesign for now (update: some users reported seeing it for over a month already).

Opera, the Norwegian software company behind mobile browser Opera Mini, has released its latest State of the Mobile Web report, providing some interesting data points for a detailed look at the evolution of Web browsing on mobile phones.

Looking at global trends, Opera Mini’s nearly 25.4 million users (as measured in May 2009, up 8.4% from the month before and up 36% compared to May 2008) have viewed over 9.6 billion pages. Since April, page-views have gone up 11.0% and increased an amazing 227% since May 2008. Opera says Mini users generated nearly 160 million MB of data for operators worldwide in May 2009, and claims that that would be 1.5 PB worth of data if the company didn’t compress this data up to 90%.

AdMob has released its metrics report for May 2009 (PDF download link), and looked closely at the actual distribution of users of the iPhone apps in their network this time. The main take-away? There may be tens of thousands of applications available for the iPhone, but a whole lot of them simply never actually make it onto the device.

Out of 2,309 tracked applications (representing 15.1 million unique iPhone and iPod Touch users), no less than 54% are actively used by south of 1,000 persons. That’s a very long tail there, and not an economically interesting one at that. Only about 20% of the tracked apps have more than 10,000 active users, and only 5% (or 116 apps) boasts more than 100,000 active users. For the record, an active user is considered to be someone who used the app at least once in May.

A group of Movable Type specialists – some of them former Six Apart employees – wanted to speed up the development of the open source version of the popular publishing platform and decided to group together in a quest to build an independent, community-driven CMS for bloggers and other publishers.

The platform is dubbed Melody and will be managed by a non-profit named The Open Melody Software Group, which has Anil Dash (Six Apart’s outspoken VP and Chief Evangelist) on its board.