Portland based Iterasi launched in early 2008 to allow users to create on the fly bookmarking of entire web pages (not just the URL, the entire web page with images). Instead of the Delicious approach of simply bookmarking a URL and some descriptive data, Iterasi let users create a Wayback Machine like copy of the webpage, including with dynamic alterations from being signed in, cookies, etc.

Here’s an example save of the TechCrunch site I created earlier this evening. Saved pages can also be embedded via an iFrame.

The page save is done via a browser plugin. Until today Iterasi only worked on Windows machines via IE or Firefox. Today the site expanded to Mac machines (Firefox only), opening up the service to new non-Windows users. More importantly, they also added scheduling.

Prior to today users had to manually bookmark a site. Great for a one-off, but if you want to scroll back and view how a site changed over time you had to remember to go there periodically to set a save.

Not any more. Users can now schedule automatic saves of sites as often as daily and add them to folders, tag them, sort by date, etc. Also, all pages are fully indexed and searchable.

Iterasi is completely free, although founder Pete Grillo says they may add a premium option down the road.

On the downside: There is no way to auto-set all saved pages associated with an account to private, although each save has a privacy setting. Since the default is public and the page saved is dynamically generated via sign on and cookies, some private data can be exposed (hit save when you are on an open Gmail page and all your email headlines are public if you forget to set it private).

Also, for a number of reasons Iterasi does all the bookmarking on the user computer, meaning scheduled saves only occur if your computer is on. If not, Iterasi takes the bookmark when you next turn your computer on. Users who don’t leave their computer on regularly won’t fully appreciate the service.

Overall Iterasi is an excellent service, and the schedule feature makes it a must have research tool.

When you search your bookmarks on del.icio.us, all you are searching is the tags, titles, and descriptions. If you want to search the full text of the underlying bookmarked pages themselves, you have to go to Del.izzy, a site out of Melbourne, Australia that was hacked together in three days. Del.izzy takes each page that you’ve bookmarked and puts it through a Google custom search to bring back results for the search terms you enter.

It is a pretty obvious feature, and there is no reason why del.icio.us, which is owned by Yahoo, can’t do this itself. And perhaps it was simply a design decision. You could argue that searching only through tags, titles, and descriptions returns better results because all of the words in those elements are essentially explicit, higher-level categorizations of the content being bookmarked. And the nice thing about searching on del.cio.us is that you can get results for everyone’s bookmarks, not just your own.

But by searching the actual text of the pages themselves, you can catch keywords that were not captured elsewhere. And in this case, more results are better, because any one person’s set of bookmarks is going to be a relatively limited set of pages.

The problem with Del.izzy is that it doesn’t search the tags, titles, or descriptions. It only searches the text of the underlying pages. What you want is a bookmark search that does both.

A search for “video advertising,” for instance, turned up the same top result, but the rest were all different (see screen shots below). Are the Del.izzy results better? Not really. But they show you what you is missing from a standard del.icio.us search.

YAY! The long awaited, much promised, never delivered Delicious 2.0 will launch in the next few minutes, just like they promised again last week.

The new Delicious is just like the old Delicious, except for the way it looks. They’re also promising that it will be “faster, easier to learn,” and “hopefully more desirable.”

Speed: We’ve moved to a new infrastructure that makes every page faster. This new platform will enable us to keep up with traffic growth while ensuring Delicious is responsive and reliable. You may not have noticed, but the old backend was getting creaky under the load of five million users.

Search: We’ve completely overhauled our search engine to make it faster and more powerful. Searches used to take ages to return results; now they’re very quick. The new search engine is also smarter, and more social: you can search within one of your tags, another public user’s bookmarks, or your social network. Now it’s easier to take advantage of the expertise and interests of your friends, not to mention the Delicious community at large.

Design: Finally, we’ve updated the user interface to improve usability and add a few often-requested features (such as selectable detail levels and alphabetical sorting of bookmarks). Our goal has been to keep the new design similar in spirit to the old one, so all of you veterans should be able to jump in without any confusion. At the same time, we’re hoping that newcomers to Delicious will find it easier to learn.

Users will need to log into their accounts and get a new browser cookie. Honestly, I rarely visit Delicious any more, the Firefox plugin is so good that actually visiting the site isn’t necessary. So all I’m really hoping for here is a stable service. If there are glitches, I hope they fix them quickly.

As I said in our previous posts, it’s too bad Delicious 2.0 couldn’t launch before founder Joshua Schachter left the company in frustration. I called Schachter to ask him what he has to say about the new launch. His response – “Good luck. I hope it goes well.”

Yahoo’s inability to launch Delicious 2.0, which was feature complete and in private beta back in September 2007, has become a bit of a joke around Silicon Valley.

Last month we called on Yahoo to provide guidance on when we might see the new version of the service. In a blog post today, the Delicious team says to get ready for the new version, it’s “almost ready.”

We heard this all before. In January the Delicious blog strongly suggested a launch was imminent, but it never came. We heard from sources inside the company that the issue was an inability to scale the product properly. Some team members suggested caching of bookmark data to reduce the load on the database servers. Others thought a fresh set of database queries were needed every time a user pulled up a page on Delicious. Since that page lists every tag they’ve ever used, the site crawled.

It’s unlikely the team would head fake us again with a blog post unless they were really sure it was time to turn on Delicious 2.0 for everyone. It’s just too bad that Delicious founder Joshua Schachter left the company before he was able to see it go live.

More screen shots of Delicious 2.0 are here.

It’s been over nine months since Yahoo first gave us a glimpse of Delicious 2.0 – a complete code rewrite from the now aging platform that was acquired by Yahoo in December 2005.

Yahoo never said when they’d be ready to launch the new Delicious (it’s available at preview.delicious.com but beta invitations are locked down). In January there was a hint on the Delicious blog that the new version was coming soon: “We know we haven’t updated the blog in a looong time but the team has been heads down working on the next version of Delicious. We’ll have an update to share with you guys next week.” But no update came, and since then, not a peep from Yahoo.

It’s now been nine months. We’ve heard from Yahoo insiders that founder Joshua Schachter is now working on another project, and now that his stock has fully vested it isn’t even certain he’ll stay with the company. Meanwhile, scaling issues have confounded the Delicious team and they continue to rework the architecture.

In April venture capitalist/blogger Fred Wilson noted that the user numbers for Delicious were dropping. Schachter told us that the Comscore numbers did not reflect their business, saying they continue to “grow normally.” He also pointed out that a large number of people use the service via Firefox and other browser plugins, and that the service shut off search indexing, hurting unique traffic numbers.

Delicious is still my social bookmarking service of choice, but Delicious 2.0 is a serious black eye for Yahoo and the Delicious team. It’s time for them to update us on when we can expect a general release of the next version.

Bookmarking and tagging websites can be a messy business. Zigtag, a new sidebar-based plugin currently in private beta, is looking to offer clean and streamlined bookmarking and tagging. The plugin differentiates itself from the multitude of other tagging services by introducing a semantic dictionary of over two million tags. The basic idea: each tag will be defined, and that synonymous tags (say, New York City and Big Apple) will be linked together automatically. That should make finding your bookmarks easier later on.

After entering an appropriate tag for a page, the user is presented with a list of matching keywords, each of which has been defined in Zigtag’s database. For example, after entering “Apple” into the search field, I was able to choose from “the computer company”, “the pomaceous fruit”, and “the record company”, among others. The process is painless and the integrated dictionary is fairly comprehensive. If you happen to stumble across a term that isn’t defined, you can easily request to have it added to the dictionary (and can place your own temporary tag).

Besides the tagging functionality, Zigtag also offers a Digg-like thumbs up/down system, which influences a list of popular bookmarked sites on the Zigtag homepage. The site also has some basic social networking features, allowing for group-specific privacy settings and sharing with friends. There are a number of other handy features, including “Share Page” that lets you send snippets of images and text on a page to friends through email.

My experience with Zigtag was promising, but the plugin still needs some work. Using the sidebar can be pretty unintuitive, especially when you’re searching for something using multiple tags. And many of the synonyms I tried weren’t in the database yet (No mention of Bruce Springsteen for “The Boss”).

Zigtag’s biggest obstacle is the slew of other social bookmarking sites already available (Delicious, Diigo, and Twine, to name a few). The semantic tagging feature is fairly unique, but its appeal is still untested, especially against automated semantic taggers like Twine. Frankly, a lot of people are just going to stick with the simple but effective Delicious interface.

For those looking to try out Zigtag (Firefox only for now), you can grab one of 500 invites here.

Earlier today, venture capitalist Fred Wilson of Union Square Ventures wrote a post expressing concern that Web startups tend to languish after they are bought by big companies. To help make his point, Wilson reproduced the comScore chart above, which suggests that the number of people visiting the bookmarking service del.icio.us, which is owned by Yahoo, has dropped off considerably over the past nine months. Wilson was an investor in del.icio.us and profited from its sale to Yahoo in December, 2005. Yet he still laments its apparent struggles under Yahoo’s ownership.

But how bad is del.icio.us struggling really? Yahoo execs always point to it as an internal success story. We asked founder Joshua Schachter, who still runs the service as a Yahoo employee. Despite the stats bandied about by his former investor, Schachter responded by e-mail:

We continue to grow normally.

Unique users is not a good measure of our growth, though.

Much of our traffic is through the Firefox and other browser extensions, which is not measured by these systems.

Additionally, we cut off search indexing several months ago, which also hurts the UU [unique user] numbers.

Since our goal here is not to grow traffic but instead provide a way for people to save things, it’s not something I am really worried about.

That certainly is plausible. Whenever I use del.icio.us I simply save Web pages from the plug-in on my browser, and rarely actually go to the site. I’d estimate that my ratio of saving things to going to the site is 10 to 1, maybe even 20 to 1. As long as people keep saving things to del.icio.us it could prove to be a boon to Yahoo in better search results alone—no matter what the traffic situation is.

But del.icio.us has bigger problems. It has not changed much in years and cannot seem to get its 2.0 version out the door. This despite the fact that Schachter’s team of engineers has been working diligently on improvements since last September. The new version looked like it was ready to go in January, but then the launch was mysteriously pulled. There are rumors that scalability issues were plaguing the project. Hell, it’s been so long that Delicious 2.0 is news again (and, oh yeah, the periods are going away).

While I still do find del.icio.us a useful service, I don’t use it as much as I once did. The Web has evolved and del.cio.us, for whatever reason, has been held back. Here’s to hoping it can push out Delicious 2.0 before Yahoo gets acquired. Because, although Wilson probably won’t be shedding a tear for Yahoo, it is not only small companies that get stifled in acquisitions.

Publish2, the stealth Digg-Clone-For-Journalists that announced a fundraising this morning, is being very quiet about exactly what their product is and how it works. In an interview last week they told me only friends and family were testing it.

Well, it turns out “friends and family” is fairly expansive term in their book, and includes a lot of people who are quite willing to talk about it. As we said, Publish2 is a Digg-like site where anyone can submit links but only journalists can vote those links up and down. It also has a private research feature that lets journalists bookmark items without sharing them. “It’s like Delicious,” said one person testing the service, adding “I would never use the public part of the service, I’m too competitive to share my research with other journalists.”

So Publish2 looks to be a little like Digg and a little like Delicious. The only problem is that it may not be as good as either of those products.

I know we can’t always expect our friends in New York to stay completely up to date on the latest Silicon Valley product developments. But Silicon Alley Insider’s report on a redesign and rebranding at Delicious is just a tad late. Like 6 months late (the screen shot they show is even dated August 2007).

It was announced and shown to the public last September along with word that the entire back end had been rewritten as well. And the rebranding of del.icio.us to delicious? Delicious.com has redirected to del.icio.us for at least a year.

The real question is when this will actually launch. We were teased in January on the delicious blog but the promised update never happend. Now it’s March and Yahoo is still silent on the issue.

Don’t think I’m being too hard on SAI. It’s one of my favorite blogs. And we have a history of friendly jabs at each other.

One of the most popular visualization tools in social media is Digg Spy, which lets you watch as stories get dugg on Digg, constantly scrolling the latest links as they are submitted to or voted on the site. Now Ajaxonomy has created a similar page for bookmarking site Delicious, called del.icio.us Spy.

It shows new sites as they are submitted to Delicious, along with a thumbnail of the homepage and a link. You are supposed to be able to filter the results by keyword and get notifications as well, although it wasn’t immediately apparent to me whether that functionality was working. It’s a nice hack that lets you watch the world bookmark the Web as it is happening. But Ajaxonomy needs to work on the filtering more to make it truly useful.

(Read more on the Ajaxonomy blog).

It’s been four and a half months since Yahoo first previewed Delicious 2.0. We’ve heard not a peep from them since as to when it might launch publicly and replace the existing, somewhat dated interface.

Well, ok, there was a peep last week. In a blog post titled “using delicious on your iphone” on the Delicious blog, they say “We know we haven’t updated the blog in a looong time but the team has been heads down working on the next version of Delicious. We’ll have an update to share with you guys next week.”

The update may be Delicious 2.0 itself, or simply for information on when we can expect it. The team has obviously been working on a number of other projects as well, like integrating Delicious results directly into Yahoo Search.

My understanding is that the team has finalized most of the functionality and features and is working now to ensure it can handle the load of the full userbase and stay responsive.