What I mean is there are people who claim that they don't see anything wrong with patent trolling. For those people, it's not a moral problem, it's just a side

What I mean is there are people who claim that they don't see anything wrong with patent trolling. For those people, it's not a moral problem, it's just a side effect of the way IP law work. At the same time, from a certain perspective, F2P games aren't much different than complicated video poker games. They're designed to encourage in game purchases, and to hook people so they keep playing.