Microsoft’s Ballmer: Android Isn’t Really Free — You Have To Pay Us For Patents.

"Where has Microsoft been the past couple of years with these suits? I’ll tell you where: waiting to spring this on OEMs when they had their own device out there that they need to gain traction against Android. Microsoft is giving phone makers a choice: pay us to use our software, or pay us to use Google’s software. Or pay your lawyers to fight us in court. (Motorola is apparently choosing the latter — no doubt at Google’s urging.)"