GrE writes, "The pages of gaming history are full of great, unbridled battles for market dominance. Children of the 90's will remember the epic feud between Sony and Nintendo, and the first-person shooter's first steps being fought out between Quake and Doom, while modern-day gaming has brought us the multimillion dollar battle of the band games between Rock Band vs. Guitar Hero. Arguably, however, one of gaming's most long-running rivalries is one that sometimes gets overlooked, probably because its evolution has been so subtle through its many, seemingly greedy yearly updates. I am of course talking about FIFA vs. Pro Evolution Soccer..."