I have an opinion piece in today's Age newspaper on the new Lego 'Friends' range for girls, which was produced in order to attract girls to the Lego brand.
Understandably, there is some debate on the issue in the comments already. Authors do not choose article titles in newspapers, so this would not have been my choice for a headline, but they are written to invite readers in with a bit of controversy. I guess the point of the article is that what we think girls and boys are is really a bit of a fiction.
Maybe a little girl is the best authority on the subject. And this girl's toy store complaints sum it up quite simply.