One of the big bits of tech news yesterday was a leaked slide showing that Yahoo was closing down Del.icio.us, the social bookmarking system that helped define. Yahoo must not do Twitter because it took them till today to finally respond. They now say that Del.icio.us doesn't fit their strategy and that they will be selling it.

Do we care? Should we care? When it started in 2003, Del.icio.us was something innovative and quirky. It helped teach us that our online behavior didn't need to be secret and locked away on our hard drives but could be shared. Indicating that you thought a website was worthy of a bookmark could be a recommendation to friends. Even people bookmarking a site was an indication of it's real world value. For us techies, Del.icio.us opened our eyes up to a world where everything could be an RSS feed and in 2006 I jiggered the social aspects to create a human-powered editorial aggregator QuakerQuaker.org.
When Yahoo bought it we were all a bit nervous but it seemed like a good move. Yahoo could bring server resources and a userbase and take Del.icio.us to the next level. When corporate decided to rename it Delicious.com, it stripped the quirkiness but perhaps signaled a willingness to take this more into the masses.
Alas, it didn't turn out that way. Delicious settled in and stopped innovating. Eventually the founder left Yahoo. Things got so bad that it seemed exciting when it essentially got a design make-over a few years ago. Competing services sprang up but none were different enough to make many of change our habits.
So yesterday's news is perhaps a good thing. I've been looking at those other services. Diigo.com looks really fabulous. I tried it when it launched in 2006 but wrote it off at the time as a Delicious clone with high ambitions. But they've been working hard. They're onto version five now and they've been adding the kind of cool features that an independent Delicious might have pursued.
For example, you can add a note to a webpage that you're bookmarking and then send a special URL with the site and note. They make it really easy to Twitter this. Last night I bookmarked and tweeted about an online radio service I've been using:
Listening to a lot of Radio Paradise lately. Good background work music, interesting selections: diigo.com/0e8gw
That Diigo link will take you to Radio Paradise's homepage with the note I added. That's really useful.
Diigo just a few moments ago put out a Transition to Diigo FAQ. Exporting from Delicious is really easy and importing it to Diigo is easy too--though not instant, it was about twelve hours. I'm confident enough about Diigo that I've upgraded to the $40/year Premium account--partly chipping in since I imagine they're being hit with lots of new accounts today.
Tags: Del.Icio.Us Delicious Diigo Yahoo | Edit


When a user of the Google Toolbar visits a page with Sidewiki notes they see a small blue button of the left side of the page with two white chevrons (see screenshot on the right). Clicking on this opens the Sidewiki sidebar. Here they will see comments left by previous visitors. They are be able to add their own comments.
A potential client recently came to me with an existing site. It certainly was slick: the homepage featured a 







The Del.icio.us social bookmarking system runs much of my aggregator:
users see a post they like and bookmark it in Del.icio.us with a
special tag.
We take our two input tags and use them to construct an
Yahoo Pipes' "Fetch" module takes that 
