http://www.cultofmac.com/297938/weakspot-theory-shows-bendgates-quite-dead-yet/
What a great article. That makes sense to me. I think long time iPhone owners (3/4 series) never thought twice about putting their phone in their front pocket. Starting with the 5 series we began hearing about bent iPhones and had to start being more careful with them, and now this. Even Consumer Reports says the 6 series is not as robust as the 5 series.
No matter what you believe, make no mistake this issue will hurt Apple's bottom line. I'm convinced they will sell fewer phones because of it.
I think it's clear at this point that the 6 series is weaker than the 5 series, which in turn is weaker than the 4 series. So over the 5 years, durability seems to be headed in the wrong direction - and while size is a factor, engineering and choice of materials also play a role.
While I don't plan to put my iPhone 6 in a situation where it might bend under stress (I love this thing), I truly do sympathize with people who acquired a very expensive piece of hardware and treated it like past models, only to discover that their new iPhone is more like some kind of delicate flower and is now beginning to resemble a banana.
Having said that, I would be shocked if Apple engineering isn't conducting their own further testing right now with an eye to making some changes to that weak pivot spot if it turns out to be the issue. And if it is, someone at Apple will ask "How the heck did we miss that?"