I agree Phil. I also believe seasoned posters of IHUB who have been around the block for a few years, should have a higher degree of responsibility toward limiting these kind of attacks. Because, when a person is a new to the boards, they can be much easier "baited" into dishing out a nasty response to sarcasm.
Obviously, Churak has been around and has received posts of a similar nature during his time here. But, imagine if he was a first time poster, or just joined IHUB and never been spoken to with that kind of sarcasm before? Imagine if he/she was a foreigner where cultural pride is taken seriously.
This is one of many reasons why I believe salts of these boards have a higher responsibility toward not posting sarcasm as do newly arriving members. And why they should be held accountable for those posts.