It's not just Walker who's had a chance to fawn over Gabe Newell. Taking a break from eviscerating Clive Barker's Jericho, Yahtzee has been off for an audience with Valve. And he's written a travelogue of his escapades over at The Escapist. And here's a picture of him with Gabe Newell.
Yahtzee is the one in the hat and Gabe Newell is the one who looks like Gabe Newell.