I'm honestly not sure how that's even debatable.
I agree, and that's why I said this in the very post you quoted.
It is worse now, doesn't mean it was a civil exchange of ideas before that.
My post was simply to point out that discussing things with people was no picnic before 24 hour news media, or whenever people think it got worse. Discussing race with my grandfather, or abortion with 1980's evangelicals was not a treat. I don't think people have very good memories. In fact, I know they don't.
Probably funny coming from me, as someone who was a very active participant in the PSF--and didn't always play well with other-- but I think taking in information, and making a personal decision
IS politics. Someone can discuss with me forever, in a reasonable manner, the opposite side of abortion or corporate regulation, and I will not agree. Which is FINE.
In a lot of political issues, some are moral opinions, and some are trying to predict what the decision will mean for the well-being of the country. The way I look at it, your moral opinions are your own, and valid. And the law of unintended consequences states that some opinion, that I agree with, is going to be the wrong decision.
PSF was valuable to me in that it taught me that arguing back and forth on politics isn't helpful, and it sure didn't brighten my day.
I want to hear opinions from bright people on the issues, and form my own opinion. Sure, everyone wants to be open-minded, but the goal should not be to change minds, but to educate everyone, and the wisdom of the crowd will hopefully be the best result.