I suggested a slogan for them:
"Socks to be you."
With millions of dollars pouring into faux "think" tanks in order to spread lies about the climate science and researchers, we now have proof that comments are being posted by fake personas.
A good example are these recent duplicate comments, posted today, one minute apart, by two separate identities on Michael Tobis' blog, "Only in it for the gold." http://initforthegold.blogspot.com/2011/02/montana-to-repeal-global-warming.html
Actually, there is no way to prove that these comments were posted by a software program, but such programs do exist.
Please see this article on Daily Kos describing the use of such software: http://www.dailykos.com/story/2011/02/16/945768/-UPDATED:-The-HB-Gary-Email-That-Should-Concern-Us-All
Duplicate comments, today, on Michael Tobis' blog: