"Dual spotting" is a fun hobby, please continue, it doesn't bother me in the least.
Cait, Cinch, and a few others also share my tastes in erotica...I have no need to "out" all of them (grin). Mr. Sinister is an example of a male version, and again, not a dual of mine.
I may or may not even have a dual. I don't "troll" often, but when I do have no trouble doing so under my own name.
As for Miss SaDiablo, I'm flattered.
-SB