TechPresident presents our 2007 Campaign Web Index, a year-end study of which campaigns are best at using the various elements of the web. For the survey we've tapped the very brightest minds working in tech and politics, who happen to be our own bloggers and other friends (some respondents have asked to remain anonymous). Check out their votes and opinions for who's best at online video, advertising, social networking, rapid response, and much more. Some of their responses may surprise you, and some may be entirely predictable. And the overall winners are...