Fuck you Stumbleupon. Since I got you, I am averaging 10 hours less sleep per week, and an increase of 66% dumb shit that I know. If you don't have it, don't get it. You will lose all motivation, social skills, and ability to do even the simplest tasks with focus and dedication. Where are all the studies for the banning of Stumbleupon? Hell, I got amotivational syndrome within the first 5 days, and it's HIGHLY addictive... fuck. I'm useless.
/rant.