Easy. Capitalism and Communism are ideological enemies. None can grow without the retreat of the other. One must go down. There can be no co-existence (and plz don’t listen to Khrushchev… ;p)

I also think that it's silly that the Communists are fighting each other, according to mikejimbo. In a socialist state, all should be perpetually united against a common cause. It is in the free world that discord and arguments exist. I'd prefer it if all these new game types at least had some historical background, or we might as well not bother calling ot Capitalism vs Communism. Just blue vs red. ;P