Medal of Honor: Warfighter gets an Xbox 360 multiplayer beta in October, with a chance to unlock a Linkin Park video.
Activision always chooses 360 for everything.
EA has always chosen PS3 because of Activision choices.
Instead of becoming what Activision is, EA needs to share the love and having the multiplayer beta on 360 is just that. Plus, battlefield and medal of honor games are for the PC and not ports.