Whats sucks most about this is all the layers of DRM. All they needed to do was only use SSA to link the game serial number to your gamertag & that's it your done as SSA does not have any limits its infinity & beyond.
GFWL you can even create an offline profile on any GFWL title & still save & have it hidden in the background doing nothing if you so wish.
What 2K have done here is apply a stupid DRM strategy:
1: Disc check will get bypassed on day 1. Securom even release patches to bypass this on their website but never advertise them you have to look deep but there freely & legally available. They did it for GTA4 & many other big PC games so people with unsupported DVD drives could still play the game.
I got the GTA4 one that was released by Securom, but what other ones are out there do you know? It'd be nice to be able to take more disks out of the disk folder I will be carrying with me when I move next week (moving out of parents', have stored a load of games in a box.
I've posted on that 2K thread too, but they seem obstinate in not wanting to listen to their "community".