Beelzebub: Trolls under a variety of pseudonyms. Real name Hunt Stoddard.
Pawn Takes Queen: Aka "passerby".
Modernguy: hates Spacebunny
Bearded Spock: Also used a variety of names. Appears to be from Finland. Markku's evil twin?
Will: aka Dan aka Alauda: the SF/F literary troll and legendary committer of "So, what are your names, wayfarers?"
Unger: Free trader given to emotional incontinence and demonstrably false assertions.
Tad: aka "Writer Gawking". Homosexual with affinity for Paris and 25 comments/post
Phoenician: Whatever/Pharyngula reader and librarian who favors the term "dipshit" and can't tell the difference between California and Massachusetts, or between science and ethical justifications to not use science.
THE USUAL SUSPECTS
Holla: Doesn't know what an "anecdote" is.
George: Doesn't know what "hearsay evidence" is. Asserts atheists get divorced less often than self-identified Christians.
Depkey: Joseph from CL's blog. His cunning plan is to troll with what he calls a Taylor persona.
James May: Monomania about certain SFWA writers.