Who are the AntiPatternsGroup? Is it some dark EntropySociety??
Naw... it's just a bunch of guys who love DesignPatterns intensely and were naive enough to think that they could contribute to the PatternCommunity by talking about how DesignPatterns have influenced their approach to identifying and solving common problems.
AntiPatterns book authors include:
Bill WilliamBrown?
RaphaelMalveau?
Tom Mowbray
ScottThomas?
BillDudney?
StephenAsbury?
JosephKrozak?
KevinWittkopf?
(and probably some more...)
There are also MANY authors of individual AntiPatterns...