Online bookmaking systems are all the rage these days (I certainly rely on nothing but Pukka, delibar and Quicksilver's del.icio.us plugin now), but what if, while amassing your library of 'marks, some of them go dead, are taken down or otherwise disappear? dead.licious might just be the tool for you, as it's a utility that checks each of your links to see if at least something is still there.

It isn't quite everything it could be, however, as the author lists a number of improvements already on the list:

• Support for 10.3.9 and maybe 10.2.8. E-mail me if you really, really want this tool for 10.3.9 and I'll see what I can do to expedite the process along (donations wouldn't hurt either).
• Faster checking of websites by checking several at once instead of one at a time.
• Keychain support so you don't have to type in your username and password each time.
• Determining which websites have been added since the last update and only checking those.
• Editing bookmark information and submitting the changes back to your del.icio.us account.

With this in mind, a discussion of whether dead.licious should even be called a 1.0 app could certainly be warranted, but instead of getting nit-picky over version guidelines, why not give it a whirl and submit some feedback (and a buck or two while you're at it) to show the dev you care.

Who says del.icio.us should have all the fun in the social bookmarking arena? Ma.gnolia is one of many competitors which takes a decidedly more human approach to the social aspect of online bookmarking, offering discussion forums, themed groups, user spotlights and more. While we've blogged plenty of ways to leverage del.icio.us, it's nice to see more more tools for other services like this widget for Ma.gnolia.

The Ma.gnolia Ma.rker allows you to easily post links, customizing all the standard elements like descriptions and tags, along with rating the link before you send it off. The one catch the author didn't specify is which browsers this widget can work with; I don't personally have a Ma.gnolia account so I can't test it, but if any of you readers take it for a spin, let us know if it works with anything other than Safari.

The add this widget is a lightweight and customizable tool that will help you bookmark every TUAW post websites to some of your favorite social bookmarking and news sites (I think it might also be the smallest widget ever, too). Upon installing, you need to chose a background color and one of three social services (with more on the way): del.icio.us, digg or Shadows. It currently only works with Safari (with more browsers also on the way), but it unfortunately doesn't pass any selected text to the bookmark submission (like many of the available bookmarklets), so I hope that's on the todo list as well.

For now, add this shows a lot of promise, and it's probably one of the handiest and out-of-your-way tools for getting your social groove on. Grab it over at DashboardWidgets.

Everyone's favorite social bookmarking site, del.icio.us, is great and all, but is lacking when it comes to quickly bookmarking sites as you browse. That's where Pukka comes in. Instead of being taken to a page on the del.ico.us site, as one would if using the default bookmarklet, Pukka pops up a sleek little interface on top of the page you want to bookmark, just as if you were bookmarking within your browser. Just enter a few tags, a description, and viola! Recently updated to version 1.3, Pukka now supports private posting, so you can bookmark all those "questionable" sites without fear that your friends and family will see them and disown you. Release 1.3 also introduces full AppleScript support. Pukka is available as a Universal Binary download from Code Sorcery Workshop.

[via Hawk Wings]

AOL yesterday relaunched the aging Netscape.com as a social news site (yea, like digg) but with a professional journalistic twist. Check it out. Anyone can sign up, submit and vote on interesting stories from across the web in a wide range of categories from politics, money, television, technology, health and even 'do no evil'. Going above and beyond the social news bookmarking concept, however, is a staff of journalists, including TUAW's own C.K. Sample III and Fabienne Serriere, who will follow up on some of the stories and dig deeper by nabbing interviews, posting related links and keeping users informed as the situation develops (on a side note, we finally figured out why C.K. and Fabs gave us that 'we'd tell you what we're working on, but then we'd have to kill you' bit a while ago).

Why are we telling you about all this since it isn't specifically Apple-related, you ask? Well, we should probably tell you the project was headed up by Weblogs Inc.'s CEO, Jason Calacanis. Granted, Weblogs Inc., including TUAW, are owned by AOL, but we could still call it crummy if we wanted to - fortunately, that isn't the case. We think it's a great concept that you should go have some fun with. Still, if you're looking for some Apple-specific details before you fire off a flaming comment, how does 'full-Safari compatibility' work for you? In fact, I think the site actually looks surprisingly better in Safari than Firefox.

Finally, after months of small alpha version bumps, Flock, the social web browser based on Firefox, has unleashed a 0.7 beta with a whole slew of updates, improvements and bug fixes. Along with a site re-design, check out their blog entry for a thorough rundown of what's new and what's still on the way.

This beta-worthy version has been a long time coming, and my copy is downloading as I write this. In case you aren't familiar: Flock has Firefox at its core, but includes a ton of features and capabilities built around the concept of using and interacting with the web - not just surfing it. Features like built-in blogging, uploading to/keeping tabs on Flickr and integrated del.icio.us bookmarking are all on the feature list. It's quite a slick browser if you've been looking for a solid, integrated tool for both browsing and participating in the web. Check it out.

[via Download Squad]