I mentioned him in one of the Melin threads and—presto!—he’s back! Could it be that you only have to utter his name to summon him up? Or could he and Melin have some bizarre “can’t be on the SD at the same time” anti-matter thing going?
Anyway, it seems our late, lamanted Quadell (you newbies don’t know him) has returned, to make us less heartbroken about the recent losses of Polycarp and Mullinator!
—Eve the Sorceress (watch out or I’ll say “ARG!”)
Yay! Thanks be to Eve!
Where is he? Huh? Where is he? I wanna see My Quadell!
It’s possible that all the members who have been turned into lesser life forms by Melin’s evil are slowly transforming back into humans, now that TubaDiva’s farmhouse has fallen on her.
Now let’s see if we can change this gecko back into pldennison…
Pldennison! PLDENNISON!!!
He’s in the “mead” thread in GQ, phouka.
–Uke, running off to shout “TennHippie” at a tree sloth
I just spotted him over in the “Mead” thread in GQ.
Hey, Eve! Can you see what you can do about getting Bricker back?
Would you beleive that brought tears to my eyes…
Where is he?
Quadell…sigh is it really true??
I triple posted with Q at http://boards.straightdope.com/ubb/Forum3/HTML/006729.html
Welcome back Q
A point in every direction is like no point at all
Yeah! Yeah! Yeah!!!
We missed you!!!
Where ya’ been??
Long time no see!
Glad you’re back!
Zette 
“If I had to live your life, I’d be begging to have someone pop out both my eyes. Just in case I came across a mirror.” - android209 (in the Pit)
Zettecity
Voted “Most Empathetic”- can you believe that?
Thanks for summoning me, Eve! I was getting awfully cramped in this lamp. 
Wow, this fanfare is making me dizzy! I’ve missed all of you. Love and kisses!
Your Quadell
Methinks I need to learn something about this feller.
Sounds like a healthy addition (re-addition) to the board.
Glad to meet you quadell
We went right out there and refused to do accoustical versions of the electrical songs that we had refused to record in the first place.