I lurked there for a while to get the flavor before posting a legitimate query. I decided that if some of these assholes were representative of HVAC "professionals," who look with such distain on the general public then maybe I need an amateur instead to install my new heat pump.
Some of them remind me of a former coworker, who had a Ph.D. I'm a retired EE and I swear it seemed like every time I had a conversation with this guy somewhere in the discussion he would say, "When I was working on my thesis?.."