Watch the Biden-Palin debate online.
Then skip over to FactCheck.org to find out how accurate each candidate was.
The first Obama-McCain debate also is on Hulu.
Find the FactCheck.org response to it.
I wrote about Science debate two weeks ago.
Check out the Information Technology & Innovation Foundation's "Comparing the Candidates' Technology and Innovation Policies."
Scientists and Engineers for America helps you determine how each candidate voted on energy and technology-related bills while in Congress. (Its database covers all members of Congress):