GovTrack.us

A leader in the open government data movement, GovTrack scans government websites to collect information on your representatives and research pending legislation to keep you in the know. It tracks representatives' voting records, roll call votes, committee hearings, and bills & resolutions. You can sign up to have information on subjects you're interested in "tracked" for you and sent to you via email and/or RSS feeds. It now includes this same information at the state level also.