With respect... you really, really need to lighten up a little.
My dad found this film hysterical... and he moved here from Iraq some 30 years ago... the first time he came to Britain was on behalf of the government, to find out about british cultures... they used to ask him to watch comedies like The Two Ronnies, and explain to them the humor behind them.
Is Borat such a far fetched idea after all?
For all he says about the Jewish in that film... well they actually teach that in middle eastern schools. And if you disagree with it (as my dad lived next to a jewish family, he knew that saying the jews ate children was a complete and total lie), then you got beaten.
Before you start complaining about other people being unaware of other cultures... maybe you should look into it a little yourself first.
Granted though, some of that film was brainless toilet humor... But that has nothing to do with misrepresenting different cultures. Toilet humor is toilet humor, regardless.
SBC is not a stupid man.