First saw the new Microsoft Surface RT, Microsoft's new tablet computer, six weeks ago at work, the week Microsoft launched the product. And I've been trying to get this article written for a while. I've read a lot of blog articles, talked to a lot of people, and played with it a few times. I've decided it's a game changer and here I tell you why. First I give you a scorecard comparing Surface RT to Apple's ipad4, then I finish with the game-changing analysis.