What kind of sleeper are you...

It's interesting, but not sure there's a lot of 'point' in having sorted out the groups, and one thing (at least) bothered me. Two of the groups were cited for having more females in them, and while I realize it's quite possible that this occurred, I wonder if it could be put down to more females having answered the questions - men don't seem as likely to answer those sort of 'lifestyle' polls as women (who may have been conditioned to doing so from all the ones popping up in women's magazines!