Apart from obvious exceptions, this PC climate has made most of us afraid to say what we think in case we get called for being whatever 'ist' is in vogue. There is no more grey, everything is black or white and I for one am bored by it, there always was, and there always will be shades of opinion. Nobody is always right, just as nobody is always wrong, listen to what people say and how they say it, some of it might be good, don't just pick out the bit that floats your boat and condemn everything that is said. It's a bit like saying I hate congress just because you don't like one congressman.
Rant over.
Giok