I can't get into the Back End either, and I wanted to post something -- I might as well post it here; most of the moderators will probably read this thread.
You can change your title now! Notice I've changed mine to "Moderator of TBG&U." Now when I post in other forums it'll be clear I'm not the moderator of that forum, and next time I take up the jawbone of an ass to smite the Philistines in TGB&U it'll be clear I am the Lord High Muck-a-Muck wielding the Scepter of Imperial Puissance (I think that might not be clear to everybody now; we have so many forums and moderators around here in some threads half the posts are from moderators). I think that'll avoid some confusion -- we should all do it.
Click on "user cp" at the top of the page and then "edit profile." Type your new title in the box for "custom user text." You only get 25 bytes so you'll have to abbreviate the name of your forum. When you change your title it affects all your posts, retroactively.
Looks like any member could change his title to moderator, but I think that's unlikely to be a problem -- he still won't have moderator powers, and as soon as we see it we can ban him or tell him to cut it out, whichever seems appropriate.
I am trying not to speculate about what title Vampire Gerbil is going to give himself....