I'm not going to disagree with you, but every time I hear people complain about Apple and patent lawsuits, I recommend the following: Watch the iPhone introduction video on YouTube. If you don't have time to watch the whole thing, skip to 3.40 in Part 1, and see the state of affairs, then watch at 4.00 in Part 2 [2]. Listen to the crowd reaction when Steve "Slides to unlock" for the first time in the world.
It doesn't matter who you are, or what your background is, nobody had ever seen anything like that before.
In my opinion, Apple clearly invented something "brand new" and they are defending the patents that have on that in court. What's wrong with that?
I don't think anyone can deny successful smartphones today have almost nothing in common with the phones at 3.40 in Part 1 [1], though they look and behave a hell of a lot like the one shown at 4.00 in Part 2 [2].
1. http://www.youtube.com/watch?v=D5VTB7Lj_NA
2. http://www.youtube.com/watch?v=9VLb5XdxRm8
EDIT: I need to clarify: I'm not just talking about "slide to unlock" being brand new and patentable.. I'm talking about the whole phone..