Microsoft buy Skype for 8.6 Billion!! Are you kidding me?

So what next your think, there're some idea that microsoft may do in the future about Skype, From TUAW's article.
"Microsoft will put a lot of attention into integrating Skype into the Xbox, Windows 7, and the new Windows Phone 7 OS (which doesn't run Skype at all right now). Meanwhile, Apple should step up the game for FaceTime which was announced with great fanfare but seems a bit moribund. It's an embarrassment that FaceTime can't make calls over 3G, while Tango and Skype and some others do it quite well."