http://www.issues2000.org/default.htm
This one is well organized, and provides you with links to the actual candidate quotes from which the analysis was derived. I've seen several other sites without supporting info.
This is definitely shaping up to be an exciting election. I saw a report last night that because of the current primary/caucus results, it is mathematically impossible for the Super Tuesday primaries (Feb. 5th) to decide the nominee for each party. So those of us in states with primaries afterwards - TX is March 4th - get to keep thinking our vote matters!
http://www.usatoday.com/news/politic...ate-math_N.htm