The weekend is an impossibility with the nyc metro/tristate crowds heading up. East coast skiing is ridiculously crowded. We need more hills. All those lost ski area'sI think the nail has been hit on the head - it's not powder the masses don't like, it's the chopped up / bumped up that follows. I was with someone today at SR that said "I don't like when there's so much snow".
So the untracked usually lasts until about 9:30, 8:30 on a weekend (that's probably being generous).
On the other hand I've grown to love the chop and bumps myself. Grooming some stuff around midday isn't a bad idea to keep people happy but probably a logistical nightmare.
I'm talking weekday/call in sick to work stuff. Also, one of the reasons the untracked isn't lasting as long is because of how small percentage of the mountain is left ungroomed. If you leave 80 trails ungroomed(especially wide ones)....freshies will be had for longer. Honestly, as long as it stays epic for an hour I'm happy. An hour of good powder skiing is heaven and better than no powder skiing at all obviously.