I have not heard from anyone whose iPhone bent just fom putting it in skinny jeans. The problem is that people put it in their jeans pocket and then SAT on it. I wear fairly tight jeans and I put my 6 Plus in my pockets. Strangely, it is not bent.
If you put a piece of metal in your back pocket and sit on it, do you expect it to bend or not? Show me a phone with an aluminum unibody from another manufacturer that does not bend.
And no, this is not a blind fanboyish Apple defense. You want me to complain about Apple, then I will happily rant about the braunless idiots who greenlighted the release of the epic fail called iOS8.0.1. I am just surprised about people who buy a car, smash the front window and are then surprised that glass actually breaks.
See, you're logical and practical and I have no gripes with your post. I agree, if you sit on it rather than put it in your pocket, WTF do you expect?
iOS 8.0.1... that was a joke!