On a serious note though, assume that you have a sandwich shop and your business is of course to sell sandwich (not free) and people flock to you for your tasty sandwiches. Now, if I open a Sandwich shop that gives away free sandwiches and it also tastes pretty much (close to 85%) like your sandwiches (say, i was inspired by your sandwiches, but i don't acknowledge publicly) and make money out of the numerous solicitors selling all kinds of things (you can decline to buy stuff, but they're always in-your-face) that are in and around my shop. Now, why would customers go to you if I sell the same (pretty much) sandwich for free?
Does it mean that I am a philanthropist because I give away free sandwiches to the people? And because I am doing a charity (technically), does it mean that you should not sue me?
That said, patent troll (like Lordsys) is entirely different issue. However, I don't think Apple has a choice here. It is trying to defend its business, and the only legal way it can do it is through these stupid patents.
Edit - Instead of just down-voting, why not elaborate?