The height of the person is not that import.
All the people that say "I'm x tall and I ride a bike that is y, and you are x tall also, so that bike that is z is too big/small for you" are doing it wrong.
Aaaaah. Well - I was wrong, in that case I pretty much agree with you. :-D Height can give you rough ballbark (if you're 6"2 and riding a 52cm frame it's nearly certainly to small for you), but height and inseam is a lot better. I think?