I'm 57 and doing iOS but yeah, I think some people want to ignore you if your resume is too long thinking you are making it all up. But I am in the DFW area which is basically a Silicon Black Hole for programmers anyway.
I'm 38 and I'm reading these things, getting a little worried, though I'm a very quick learner and trying my best to stay on top of what's going on (it's getting harder, things move so quickly!).
So it's not just me. :P
I'm only 35, BTW, so my resume is probably not quite as long as yours. I have thought about dropping my publication credits and shortening it back to one page, though.