This whole situation is blown out of proportion. But I have to say that with the screams of "rape culture", there seems to be an equal amount of "victim culture" involved.
I was reading one of those linked posts on Shakesville, the site opposing Penny Arcade in this whole matter, and it looked like the writer was essentially upset at any work of fiction involving the interaction between men and women that doesn't somehow involve sexual assault, a history of sexual assault, or a looming threat of sexual assault. Apparently, by not including it, the creator of of the fiction is sweeping the issue under the carpet, and is therefore somehow assisting "rape culture".
Basically, their victimhood has to be projected onto all fictional women in order for the fiction to be realistic enough to be "acceptable".
Wow.