I’ve said this before, but I’ll throw my suggestion out one more time. I think these issues could be helped if the OP had the power to delete a single post, or all of the posts in a thread by someone. Just a couple of buttons that let each OP decide what kind of discussion he/she wants to have. The buttons would only be good for that particular topic - not a universal "Ignore" button.
If the OP wants a no holds barred discussion, let em’ in. If a more focused discussion is sought, let the OP have the power to trim posts that are counter-productive. If you don’t like the way a particular OP manages his/her discussion you can easily skip the OP’s topics altogether.
Personally, While I’m not too fond of naysayers or shills, what really turns me off are posters who derail the entire topic with back and forth insults. More often than not these derails have nothing to do with music. They just end up with the usual, "Your an idiot/You suck", drivel. Meanwhile, the poor OP never gets good input involving the original post.
So I would vote for giving the OP the power to control the direction of the discussion. Just two buttons:
1). Delete this post
2). Delete all posts by this person
Thanks,
Tim