Recently signed up for a camera forum, and in their gear section separate forums for Canon, Nikon, Leica, Sony and Fuji, but not Pentax. I think, like Guild, Pentax has dedicated users, and, like Guild, the brand doesn't get the respect that if deserves. Of course, I've been a Pentax fan for a long time, so might be biased! I do think that their lenses get more respect than the cameras themselves.