Second Wind is up and running with (2012's favorite) Yahtzee Crowshaw running the ship. An episode of Fully Ramblomatic runs a chipper >10min with barely a second to spare.
Joseph Anderson, NeverKnowsBest, SuperBunnyHop and MandaloreGaming are the ones that come to mind. They've uncovered so much about games that I never knew was there! :)
I think some would recommend Matthewmatosis, Hbomberguy and Raycevick as well, I'm just less familiar with their work personally.