Okay, I wear lift shoes. I don't wear them because I think they make me pass any better; rather, I like being taller. I am 5'6" naturally, and almost 5'10" with the shoes. I'm 24, so once I get on T (hopefully soon!), I don't have much hope of getting any taller. Yeah, my back might hurt a little after a day of wearing them, but it's worth it, and they look good.
Short, tall, or average, though, a guy has to have the attitude to pull it off.
Rafe