>Frankly, if the word on that picture had been a racial slur, many of us there that day would have [walked out].

It attempts to draw an equivalence between the two. You have reinforced that with your post above. I dispute that, for much the same reason I dispute that 'moron' or even 'retard' is in the same category. Simply, 'bitch' can not be used in the same way as a racial epithet. This is not a fallacy, and while there certainly are worse things that's not at all what I was getting at, and finally none of this has anything to do with 'whatever-is-deemed-important-by-dudes' or such nonsense.