In Europe, SCEE is also beginning their expanded closed beta, directly targeting consumers who have been most active on PLAYSTATION Network and PLAYSTATION Store. SCEE will be in email contact with their PSN audience very shortly.
I feel this is a bit wrong, I've only bought Warhawk (plus expansions) on the PSStore and the rest of my games from shops. I really hope they do count active players as well. I've been playing a lot of GT5 P lately cause now I finished S class I'm saving for the F1 Ferrari 2007 car so I hope that will let me in XD.