Update: The "Multiple-account support" section has been rewritten to correct my original misunderstanding of how it works.
The new version of Tweetdeck is out, a bit ahead of schedule. (You can also download Tweetdeck from Download.com.) As discussed previously, this version adds cloud synchronization and other features. But I found the implementation rough in spots. Here's a quick hands-on overview of the main new features:
Synchronization: The big feature: searches and groups are saved to your online Tweetdeck account, and setting up the account is easy. Now when you launch Tweetdeck on another computer these searches … Read more