I like Peggy until......
Season 7:2 "A days work" when she took the secretary's flowers by mistake. Upon finding out it wasn't hers she was humiliated she told Joan to get rid of the secretary. I agree the secretary could've tried harder to tell her the truth but, I don't think she was being malicious, nor did she deserve to be fired or moved around. (Not sure as yet what the outcome of her position is as yet)
Thoughts?