Re: F#ck me!
I've never had a problem with iMessage except from occasionally in shopping centers for some reason, but the handy "send as text message" option always does the trick.
I now have an iPhone 6 and it's a really nice jump up from the 4. Fast, slim, light, great battery, screen size and so on. I'm not worried about the sticky-out camera as I keep it in one of those leather flip cases that holds a couple of credit cards, and the leather's easily thick enough to protect it, as would any kind of bumper or skin be.
Incidentally, I think there is one massive advantage to having the lens stick out a bit like that .... when using the camera with the phone in its case, when the flash is on, you don't get that truly awful lens flare that I used to get on the 4, which made taking flash photos impossible without wresting it out of the case first, which is always a PITA.