"Poserverse" is a term for the community of people and websites that have grown up around the use of the software program Poser, published by e-Frontier.
The "Poserverse" is a distinct sub-culture within the field of artistic production, specifically the 3D images field, and is composed of professionals and hobbyists who use Poser for image and animation-making purposes.
References
Poserverse Wikipedia(Text) CC BY-SA