Michael over at Ordinary Gamer puts together a brief description of how the newly implemented Trading Card system on Steam works and explains why Valve have delivered the system to us. Short story: They are making a LOT of money.
via N4G: pc news feed http://n4g.com/news/1322229/valve-one-up-ms-and-sony-once-again-with-trading-cards
via N4G: pc news feed http://n4g.com/news/1322229/valve-one-up-ms-and-sony-once-again-with-trading-cards