HD ma very nice wallpaper, gonna use it on my iphone too...

can't, it'll crop off a lot, but still nice. try it out 

no prob, trust me you'll love it. I've seen a few people using it already...

using both my 4s and 5, look about the same to me but always prefer 5, longer

I've cropped a little right from the center of the picture, something like below:
1.................6...........10

scaling from 1 to 10, I cropped at 6, looks so good 

yeaps that's true, am just sharing mine my friend's using at the scaling of 10 

hmm I don't change often, coz I hardly find any nice one, and I don't easily get bored with my wallpaper