That's very generous. I think that the complication (and probably the reason we don't see many if any commercial Poser render farms), would be content. Unless you have all the required content for a scene, people would have to send you that content - which is usually a no no. Even most free items forbid redistribution. I'd be happy to find out that there was a way around that issue.

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken