I Care, You (May) Care, We Should Care

One of the best I've read:

Sincerely, One of Many Girls Who Care
Written by Anna Koistinen
Found on Anna Koistinen - In the Hands of the Potter

Are you a boy?

I’m sorry.

Not sorry that you’re a boy… That’s awesome.

I’m sorry that you see hundreds of advertisements every week showing half-dressed women.

I’m sorry every time you go to the beach or your neighborhood pool you can’t look in any direction without seeing a girl basically in her underwear.