slothminds

GroupTweet is a free service that uses the twitter API to easily create private or public groups!

Last.fm's scrobbler has a very annoying but and, even though there's no actual solution for it (since it doesn't seem to happen to everyone), this post helps clear out some doubts on how to perform a quick-fix.

Some tips on how to keep your Gmail data safe and backed up! A lot of people already know about these but I think it's important to try fill the gaps in every way we can.

This is definitely one of the most useful web-development-related sites I've ever seen. I'm a web developer and along with gmail and greader this is probably the website I visit more on a daily work-related basis.
You can find almost anything in there, but the thing I love the most is their incredibly detailed and user-friendly section on CSS!