Besides members that are CK's, Admin's, Site/Former Staff, and Christmas list as many things that you wonder about other members. (Eg: Why some members just appear and disappear from EoFF, how a member that's so nice can get banned, how someone that's so responsible isn't a CK, etc.)

Why am I excluding EoFF Authority Figures and Christmas? I know for a fact everyone will post a mystery about those members (and everyone will post "Where's Christmas?") and not post much about other members. Well, if you post a mystery about a member that isn't one of the above then I guess you could post a mystery about those people.