I see a fair bit of it in this discussion - Vix, Mistress, Teinne: thanks! :)

I also see an open, honest, earnest discussion that members of our AW community obviously needed to have on outing personae and on receiving solicitations on public scrolls, or it would not have happened. Who cares where it manifested, or if it was heavy? No one was rude or offensive.

Beg to differ is a polite idiom meaning to differ strongly in opinion or interpretation, or to disagree.

Source: AllWords.com

(Yes, I can google too! *laughs lightheartedly*)