2,000 to 3,000 has got to be an extremely low ball figure. Curious Lab's "Shade", which was not a good seller in the English speaking world, had sold over 200,000 copies. I'd guess Poser has got to be ten times that. Of course some people purchased, and stop using it for one reason or another. I'd guess that maybe one in 1000 users of Poser have ever posted anything to any Renderosity forum.