>They see a gap in the law and try to take it from "the big guys", who have it anyway. There's a difference between suing Google or MS for patent violations, a

>They see a gap in the law and try to take it from "the big guys", who have it anyway. There's a difference between suing Google or MS for patent violations, and suing some small business that's just selling an app on Google Play store. These patent trolls are frequently going after small companies because they know they're more likely to settle. That's sociopathic, it's not like Robin Hood.