Not sure if there is any Obscurity Index, but here are some from the gamut..I mean hater mut.
(also known as Member with the Least Posts)
3. babubangla (not sure if it is a compliment)
4.Nickname: "Superman on Drugs"
Obscure? But Powerful.
(one of the names that got away with God in title..the other? )
8. Mr. Jurgensen
(wk - sorry!)
(Not the rapper S.A.G.E es e jii ee es e jii ee es e jiiii ee)
10. Gopal Bhar (spinner...and I don't even spin..so lol Go figure!)
Extra Man: Go buy my new ebook yet; it's out just now