BF3 on Steam Hints

Eurogamer has a couple of hints found scattered about that there are plans to release Battlefield 3 on Steam in spite of its reliance on EA's competing Origin service. They note that the code for the military shooter sequel's PunkBuster anti-cheat installation files contain references to steam directories. They also point the way to a Sapphire Select Club promotion also references Steam, saying their competition offers: "One (1) PC Game code for Battlefield 3, redeemable for the game on Steam (www.steampowered.com) with a Suggested Retail Price of $USD 59.99."