There is a reason for that, for sure - The vast majority of people here are hobbyists, people entertained by being able to make CG art with Poser. And, there's nothing  at all wrong with that; alot of those people will become professionals, having become interested and inspired here.
All I was responding to was the implication that this site is a contender in the world of 3D CG. True, there's alot of fantastic CG art here, but to imply that you can "get just about anything 3D-related" here is just wrong: I don't see them selling V-ray, I don't see them selling FPrime, Syflex, Maxwell Render, or Project:Messiah. I see no mention of Netimmerse Gamebryo, very little on FBX...

You see alot of little skimpy click-to-apply outfits for Vicki, though, along with the obligatory prefab morph-and-pose pack.