Think there is room for one more player in the market. Think Amazon, Facebook, or a partnership between the two could really make a splash. Eventually when the

Think there is room for one more player in the market. Think Amazon, Facebook, or a partnership between the two could really make a splash. Eventually when the HTML5 frameworks become more developed and there's more fluidity between the app stores, who knows how that will change the landscape. But I don't think Microsoft can move fast enough anymore to compete in the ever quickening marketplace.