Wow, now we are going really offtopic. ^^
The wage gap however is not caused by sexism, and the only reason someone would say that is that they have just heard someone say it but never bothered to look at the actual data.
If you would like to have a discussion about it I'd be happy to oblige, but this thread is not the place for it. If you really care about that particular issue please PM me.
(and if you don't care, don't try to fling it around like some sort of argument in a thread not even remotely connected to economics.)
