So why spend all this time on the topic of supposed value of zero confirmations,
Well, for my part, I am just continuing the conversation that ensued when BobLawblaw issued an edict* that zero conf 'was not the way Bitcoin is supposed to work' (* I guess BLB doesn't understand 'permissionless'). Why are _you_ spending all this time on the topic?
1) Your permissionless assertion seems to be a stupid concept. You are now arguing that getting a confirmation is a form of seeking permission?