I was on an LAX-YYZ in Business last week. I must say, that the A/C standard for "those needing a little more time down the jet-way" is pretty stupid. It looked like if you had a case of heat rash, you and thirty other family members were allowed priority boarding. All kidding aside, there was one older gentleman who was a bit slow, but no less than eight family members were allowed to escort him. Need I say, when it came time to de-plane, these self-same "family members" left pops in the dust?! But I digress. After the elderly, infirm etc. were allowed to board, then "all families with small children" (United did away with this long ago thank heaven) were allowed to board. By the time they called business to board (those that actually PAID for the benefit), it seemed like half of the 321 was full. As I say, ridiculous. AC is a fine airline in so many ways, but this is just stupid.