Personally, I think uncensored.tv would be more attractive to a larger global 18-35 yr old audience than censored.tv; and with low "google returns" of ~5000 for those keywords, I would appraise @ reg-fee to low $XXX (in case the censoredtv.com owner wants it - assuming thats not you - in which case the combo would increase the combined value ;-)).
OnSet and MyScene aren't bad names, which I can see having low resale value now, but if professionally developed into some kind of social networking sites or otherwise, then you'll see exponential growth.
Stakes.TV doesn't do anything for me.
Best Success in ALL Your Endeavours!