There are tons of Twitter clients out there for Windows, Mac, and Linux. Seesmic is one of those but the nice thing about it is that it doesn’t run on Adobe Air when used on Windows.TweetDeck, for example, sometimes took a lot of resources and it just didn’t fit in with your Windows Aero desktop-look but Seesmic does! It’s also lightweight, aesthetically pleasing, and has all the basic features you would expect from a desktop Twitter client. It works on Windows (without Adobe Air) and with Adobe Air on Mac and Linux. Check out the video.