Well, I think about this often, but then I think about how fascist it can make one appear. I like the idea of having my own subculture, but at the same time, I feel I'm already a part of one. I don't want to break off and make part of it my own, and then separate myself from others on yet another plane.
I enjoy just being a part of life. Different cultures make the world diverse, yes, but I feel starting my own would be like building my own social caste, and I don't want people with opposing views to feel outcast from it for their beliefs.
Maybe I'm thinking too hard on this, I dunno. Sorry for the contradictory reply...