You'd think that, but Intellectual Ventures clearly does care if you ever read the stuff that comes out of the company. Google up some of their previous articles and you'll see their execs lauding all the amazing scientists they've employed. If I had to guess, I'd say they're betting that patent trolling will eventually be recognized for the predatory practice that it is and banned — because although their behavior is hard to distinguish from a common troll, they work hard at PR to make themselves look like the wunderkind offspring of IBM and Microsoft's research labs.