Off and on I have thought about creating a small Poser related site, thought of some good names, but realized that I would be at risk using the word "Poser" in site names.

I guess we could all hazard opinions on the legality or lack thereof, but it seems like no one really knows how far trademark or copyright go these days. There is no doubt that CL could pose some good legal arguments in the case of somebody else using "poser" in a sitename or product name, IMHO.