Originally Posted by sleeves

Wow...Ill say it again, we really need to get past the divisive crap. But since you seem to be incapable of such things. The whole APU off arrival is a Notrh procedure. The South guys always started the APU up, shut down the engines and ran the APU till external air was hooked up.
I have been on many 320's that were not running the APU for deplaning, going back to well before the merger.