I'm always calm, and yes I remember those debates, often I was involved, i'm happy that has all stopped as I respect the vacuum in question. And I too am only debating the trolley subject in question, I dared to pass comment on A product with A halo around it , with a sense of sarcasm !!.
And your always welcome at our trade counter, sometimes hot drinks are even served by the lovely Heidi or Dean!!!!.