Search old Twitter Posts

A site that allows you to search for links on twitter, even ones that have been bit.ly’d or tinyurl’d. I’m not sure what other url shorteners they support.

http://backtweets.com/

Control your PC through Twitter

TweetMyPC is a little software-application for Windows, written in VB.Net using the .Net-Framework v3.0, which allows you to control and access your computer from anywhere by simply sending a twitter-message with a special command as its content.

http://tweetmypc.codeplex.com/