it's rather presumptious to insinuate that everyone visits time wasting sites like YouTube, MySpace, & FaceBook, with regularity... i myself hardly ever visit them unless someone posts an interesting or cool vid they find there amongst all the crap that fills those sites, so i'm thankfull for when ppl post those links, if i'm already there i may look around for a little bit and watch related vids, but to look for something you don't know exists on a site you rarely visit may take a bit longer than 10 minutes, especialy if you're not on the site to begin with...