So... will you go to the trouble of pitching this idea to a VC and setting up shop in some major cities (Columbus being one of them)? This would be a cool way to meet new people.
It kind of sucks that there is nothing in between "watching movies with friends at home" and "watching movies with friends at the theatre". The former is a lot a of fun, and the movie is even ignored at points as you are having more fun with each other, but there is no chance of meeting new people. The latter is 100% focus on the movie with a few comments here and there, with a slim chance of meeting new people.
Your idea could be really cool... almost an informal theatre that allows talking and horsing around, a place for both friends and bored individuals, where you can meet cool new people.
The more I think about this idea, the more I like it.