I ban EtD for thinking I have an Obsession over than my Wonderful one (even if I do have a few of them, hey! there's enough room in my heart for them all!)
I ban AWO for not realizing I'm known among my rl friends as 'The Editor' for a reason.
A sign on the side of a business in my area reads: Please respect our neighbors desires for a quiet neighborhood. It should be neighbors', not neighbors. Plural possesive, not simply plural.