Something else to keep in mind is that you are
reading the
written(!) word ... you're not actually listening to spoken conversation as a forum participant "talks" to you.
There are
always going to be a*sholes. Anywhere there are humans, there are a*sholes.
(Actually, everybody has one ... unless they're really full of sh*t!)
You can't control what they say. But you
can control how you
react. (The best way to respond usually being ...
"don't!")