As Congress considers again a new FISA update, bloggers urge Barack Obama and Hillary Clinton to head back to Washington for the vote; a CREDO campaign to get voters to email Obama and Clinton about the vote allegedly causes Obama's email server to crash; new charts from Matthew Hurst show online buzz for the Republicans and Democrats; more Fred Thompson post-mortems, and a question about why he failed to use the web as promised; EveryBlock is a great new site that helps you find info about your city block; Clinton Internet Director Peter Daou tries out some spin on DailyKos, gets walloped; and two sites compare the candidates' stances on tech and science issues.