Originally Posted by Boblawblah
I think it's important to note that when an individual only seems to respond to people and disagree with them and doesn't ever seem to have anything other than "you can pretend all you want x is true, but i disagree, prove me wrong" style of comments, it doesn't lend itself to good conversation.

that said, ignoring said person is a great way of not having to deal with them. if someone has shown that they're not looking for actual discussion, just don't engage with them.
You are absolutely right about everything you say here, and I too am now doing exactly what you're doing.