In case you think I'm making all this up, former Xbox executive Mike Ybarra recently claimed that Sony views Valve as a new competitor. Ybarra believes that with Xbox not active in the console wars anymore (Project Helix is still a ways away), Sony is bringing true console exclusives back, as it stops launching them on PC. He also thinks Sony is smart enough to see the promise of Steam Machine and its potential to be the biggest competitor to the PlayStation. In fact, most of the points I illustrated above were also mentioned by Ybarra in the same comment thread. He stressed Steam's 3-hour, no