Why are Pixar scared of girls

Mmm, enough of pointless finger-pointing and name calling at a wonderful artist. How about something that really matters, something you can see everytime you pick up a magazine, newspaper or look at the internet.

Or look at a movie. Next movie we see as a family will be Up, story of an old man and a boy. Yep, it's Pixar time again. Great movies but why are Pixar scared of girls? An old theme I know but...

These people put it so much better than myself.

Where Are Pixar's Women (or, Does Whimsy Trump Equality?)

Pixar's Gender Problem

To Pixar: We love it. But next time, could you add a girl?