I'm usually not a fan of Sarah Silverman, except when it comes to her online videos:
She even won an Emmy for her last one, "I'm Fucking Matt Damon".
That's a real organization she's shilling for. I love the line "and they both have a lot of friends who are dying".
I really think when Obama wins one of the reasons will be not only how he harnessed technology but how his supporters did, too. Without all these viral videos--starting from "I Got a Crush On Obama"--he just wouldn't have had the same impact. I think the numbers will bear this out.