gnu, Youtube knows who you are, where you're from, and what interests you've looked up on Youtube in the past. That's why they now put one or two videos they think you'll be interested in, to the side of the one you're actually viewing...

It kinda freaks me out to be honest..Big Brother is everywhere..Youtube's now part of Google, so they'll also track you from there....

Halliburton are now claiming to have developed non-toxic fracking fluid...

Yeah, right...