Neil Gould wrote:
So, just as we are willing to do to others, we should do to him.

When someone gets unreasonable or argumentative, it's simple enough to
start ignoring the individual at that point.

On the other hand, people learn differently and Usenet mixes many
flavors and cultures, so personality conflicts are bound to happen.

I'll answer on-topic posts that interest me and ignore those that don't.