If you're a TweetDeck user, you've probably noticed that you can't log in. TweetDeck announced that it has suspended the serivce while it "looks into an issue", though TechCrunch and others are reporting that it's more than just a minor issue.
Apparently a bug in the new version let users post from hundreds of other accounts, promting TweetDeck to take down the service. Hit the link to read more. [TechCrunch]