According to this article multiplayer servers are being shutdown for the following games:

August 11, 2011 Online Service Shutdown
ARMY OF TWO™ for PlayStation 3 and Xbox 360
ARMY OF TWO™ Demo for Xbox 360
Battlefield 2142™ Demo for PC
Battlefield 2: Modern Combat™ for Xbox 360
Battlefield 2: Modern Combat™ Demo for Xbox 360
Medal of Honor Airborne™ for PlayStation Portable
Medal of Honor Heroes™ 2 for PlayStation Portable and Wii
NASCAR® 09 for PlayStation 3 and Xbox 360 (North America)
NCAA® Basketball 10 for PlayStation 3 and Xbox 360
NCAA® Football 10 for PlayStation 3 and Xbox 360
Need for Speed™ Most Wanted for PC and Xbox 360
Need for Speed™ Undercover for PlayStation Portable;
SKATE™ for PlayStation 3 and Xbox 360
Tiger Woods PGA TOUR® 10 for PlayStation Portable, PlayStation 3, Xbox 360 and Wii
Tiger Woods PGA TOUR® 11 Demo for PlayStation 3 and Xbox 360

Here is the link to the complete list.

I will think twice before putting time and money into EA's games. I will not be purchase Battlefield 3. There are at least 2 games on this list that I just purchased used and now will not be able to play online. EA, great customer service, you just lost a customer. Guess I will stay with the Call Of Duty crowd. :)