When To Say When: Is it ever appropriate for us to shut down a thread on LISNews?

Though it’s rare for any post at LISNews to get more than a few comments, on rare occasions a thread will take off and degenerate into the worst of what the internet has to offer; name calling, profanity, anger, stupidity and raw emotions. There have been a few occasions when people suggested I shut the comments down on specific discussions because of what they’re seeing.

So I put the question to you, the raving lunatics that cause it to be raised in the first place: Is it ever appropriate for us to shut down a thread on LISNews because of what’s being written?