No Christmas vacations at the Google HQ this year, it seems. They've just released a major product called Slam, which pits two random videos against each other. You vote on the one you like best and get bonus points if it's the more popular of the two. What's more, you can watch vids in a bunch of different categories, like Bizarre SlamDance SlamComedy Slam, and Music Slam. Go give it a whirl and let us know what you think!