I haven't touched CoD since its first sequel. Not for any particular reason, I just haven't been into the FPS scene for a long time (the amount of frat boyism in it is amazing).
Anyways, IW (InfinityWard) has stated that there will be no dedicated servers or modding abilities in their latest release. A shitty move for PC gamers considering that the sole reason games as old as UT99 and Q3 are still alive today are these two things right here.
Reason as to why they're doing it: So that the line between console and pc becomes thinner.
Theores include: Now you have to buy maps (DLC) in order to play them
Acti-Bliz want to kill the competitive scene (as to why I don't know)
Acti-Bliz are money grubbing whores (as if they don't get enough already from all of their franchises).
Take your pick. It bothers me even if I don't really plan on getting it because it will effect future games I might decide to get. If this proves a succesful business practice then it'll become the standard. Activision Ceo The Devil has even made comments instructing the industry on how to turn a $60 game into a something that expands into $500 between dlc and gear, like GH. A game that was amazing on its first two releases is now something as stale as poo.
Link
Anyways, the online petition is up to 80,000 sigs in under 2 days. Won't change much but I see a lot of comments that go a long the line of "canceling pre-order".
If you were going to purchase this game for either of these things (which will surprise if you didn't, who the hell plays single-player FPS?), then I advise you to rethink it. Their new "matchmaking" system will rely on a Peer 2 Peer network. Which has a thousand problems I wont begin to describe, just ask someone to let you play online with their 360 or Ps3 and you'll see what I mean.