I gotta be honest, I don’t find it particularly hard to read. I like how it makes it feel like there is “depth” to the screen, and when I focus on the top layer (eg Notification Center) the background falls away.

I can personally see how others would find it hard to read, just really doesn’t bother me. I can imagine being unconvinced that anyone really finds it to be that bad, and thinking it’s just HN contrarians being annoying, as usual.