No. It'll just be an additional feature, just like the Community stuff is an additional feature.
Servers are required to play a game, so obviously people will always run servers, and you can always pick a server to play a game. Matchmaking simply takes the emphasis off picking a specific server, and instead picking a server based on who's playing. It's a good idea sometimes.


LEFT4DEAD411.COM
Bet with disolitude: Left4Dead will have a higher Metacritic rating than Project Origin, 3 months after the second game's release. (hasn't been 3 months but it looks like I won :-p )







