...you can't be serious. This is an incredibly over the top reaction to a very mild reply. Not to mention that telling me you're disappointed in me and inviting me to "produce a higher level of discourse" is far more arrogant and patronising than anything in my original statement.

But anyway, this is very obviously off-topic. I don't think it serves the wider community to continue this conversation so I'll leave it here.

Well, I'm certainly guilty of the same offense!