I love the fact that Tweetdeck has a feature that allows you to sync your Twitter groups and searches between computers by typing in your Tweetdeck credentials*. The only gripe I have is that where I have long search names they add an annoying scroll bar that makes it almost impossible to read the search term and click the check box.
Sync’ing settings and configurations of desktop apps between different machines will be a trending feature in software over the coming years and I don’t expect the likes of Tweetdeck to roll their own sync engines in the future.
* Why didn’t they just use my Twitter handle?