Guess other platforms will be confirmed as soon as they have something solid to talk about (and estimate the time till launch). I doubt they will jump the weagon of unrealistic vaporware announcements at GDC just to have something “new hot inexisting”.
Yes, at Unite last fall (October 2009). And we don’t pre-announce announcements so you’ll just have to wait for any word about PS3 (or any other new platforms of interest - there are quite a few! ).
The free t-shirts will be running Unity. Higgy’s being coy, but if you read between the lines it’s as clear as day.
Imagine running around with Tumbledrop playing on your shirt.
He does deserve it, though. He’s a role model for people who are going to be spending a lot of time in a chair, so he should get out of his once in a while.