don't use the word patent troll when you obviously have no idea what it means. Nokia, Ericsson and Motorola have developed all the nuts and bolts of mobile technology. The rest are copycats. Only natural they should pay license fees.

Real patent trolls are rare, and not remotely as big a problem as the blogosphere makes it to be. They are like mushrooms, popping up every now and then, and are gone just as fast.