Hair getting stuck in the bezel of my iP6+ is really bugging me. It isn't quite a gate yet, but its getting there. Earlier in the week, I had a pube stuck in it (don't ask how it got there) and now I have a regular hair in it. I don't really bring the phone up to my head that much.
I assumed someone had created an account just to post this, then I saw your join date. You're bordering on TMI there, and yet oddly I want more information. I mean, "pube stuck in it," followed shortly by "I don't really bring the phone up to my head that much," just paints an unfortunate yet oddly intriguing picture.
They showed a vid on MacBreak weekly of people rubbing it all over their heads, so naturally I had to do the same thing. I have a 6+ and lo and behold, when I took it out of its case, held it as if it's a razor and pretended to shave it caught beard hairs in between the glass and the back. (It freaking hurt!)
It also reminded me of a sensation I had experienced a handful of times back in 'Nam... err, I mean with the 4S or 5S (can't remember which one).
So let this be a lesson: things with hair sized gaps can catch hair. Results may vary depending on the diameter of your follicles.