[prodigal_erik]

There are few other topics which can threaten the very independence of our profession. That said, patent trolls don't really need engineers—any sociopath who can afford a patent agent can trick the beleaguered USPTO examiners into rubber-stamping an absurdly overbroad patent that claims an entire problem. I'm a little surprised Yahoo didn't assign their patents to some troll who can't be counter-sued.