Want more evidence of the patent degradation of modern society? Well, here's Sony with its latest idea for selling games. The feature-eroding demo concept gives the user the full game to start off with, but then grows increasingly more limited the more you play it. In racing games, that means the number of tracks you can race on gradually dwindles, whereas in classically themed smack-em-ups like God of War your sword, erm well, it also dwindles. We're kind of on the fence about th
