That seems to be ATJs MO. Hell, he even comes here and trashes the members of Lib boards he belongs to; specifically the one called Old Elm Tree where he looks to still be a member with his own 'column'. Poor thing can't seem to find a happy place.
Not one of the places I've seen him would allow a conservative to remain more than a few posts, yet they all crow about their tolerance.
There is no happy place.
I'm conservative on few things, liberal on a few things, and pretty much a 1950s Republican on everything else.
Frankly I look around and I'm stuck in a culture that has abandoned thinking before it speaks or making sure they know what they are talking about before they open their mouths.
I blame TV and marketing.
As far as liberal tolerance, you should have seen the reaction I got locally when I publicly denounced the Health Care bill as a very bad piece of legislation and an economic disaster. I think I would have gotten less vitriol if I denied the Holocaust.
