Yes, greatnan, I was aware of how you were using the term Oxbridge. And I was saying that really I'd rather you didn't use it like that. To my mind using like that, loaded with negative connotations is as bad as using a term like 'Paki' in a similarly negatively loaded way. That is all.
You mean, I think, arrogant bastards. Why not just use that instead?
My feeling is that is it the home background of the arrogant bastards that is at the root of the problem. A school or a university will not make a person an arrogant bastard if their home background works against that.