In this video from Grist (after the jump, potentially NSFW because of language), the suicidal Earth logs in to Chatroulette in a last-ditch effort to convince itself that life is worth living. It doesn't go well.
[youtube]http://www.youtube.com/watch?v=TIkqtrB6WoU&feature=player_embedded
The makers of this video want to spread word that it doesn't need to be this way. Learn more at Hopensource.