If you have not read these before, do it today.
Echidne's series on Gender Gap in Income:
Addressing Wingnut Distortions
Lance's series on Gender Gap in Education:
Boys are dumb, so there!
Snakes, and snails, and puppy dogs' tails
Classism One: Title IX
Barely able to write their names in the dirt with a stick
...and related to this, from Shakespeare's Sister:
Boy sues; schools are 'designed to the disadvantage of males'
Lindsay: Gender gaps
Amanda: Daring white boy rebels strike for stupidity