And the SubGenii are alright in my book. They just ripped us off, is all. Other than that, they're my homies.
Having read them both, they are distinctly separate belief systems.
(I myself have never read the Book of the Subgenius, but I recently ordered it off of Amazon and it shalll arive post haste)
Chaplin Sinatra Fonzarelli, G.G.L.F., C.L.F., L.F.L.F., R.M.S.T.A., R.P.C.V., N.C.c., T.R.R.R., W.I.T.C.H., W.P.P., V.P.D.F.Y.S., S.C.U.M., I.G.R.S.A.F.D.S.K.S.K.J.J.J.S.Y.Y.D.F.D.K.D.S.F.K .S.D.K.J.L.K.F.G.K.S.D.G.G.J.R.J.S.T.S and other various divisions of the Maude Senger cabal of the Pantheo-Anametamystikhood of Eris Esoteric, and President for Life of the Holy Empire of Ayatollah Discordiolla