Only truth seems - they are real people -
as it has been verified by some of the members whom I found to be amazing to have gone across internet to digg out the details of the real people outside what we see via RLC
If it were not a porn site, I would assume they would had a way for audience from most or all parts of the world to follow what the house mates were talking about..unless this site was meant for a specific region /language speaking people. Hence I do vote for the opinion that this is targeted towards nudity and sexual acts - which strictly may not be defined as porn.