[icegreentea]

Can you clarify what your culture is? And who specifically these out-groups that you worry about are?

I'm not trying to bait you - you're essentially making an argument that relativism in some forms runs into problems when pressed to limits. It's difficult to discuss this without understanding whereabouts you think these limits lie. I don't think anyone can really make an argument about the logical structure of your argument per se, but most will have issues with how you connect various "real world entities" to components of your argument.

In another post I just made an assumption about your beliefs - maybe I was wrong.