For Diablo3 people:
http://www.twitch.tv/kungentvI've been watching this all day. They're currently 2nd in the world in term of progress. The guy that is ahead is stuck though.
They're at inferno act 2 hardcore atm.
It's SOOO intense because if any of them die ONCE they lose EVERYTHING - their character, their gear -> they have to start from ZERO.
The difficulty level they're playing at is INSANE.
Over 10K people are currently watching as well ^^