This territory is highlighting a few valuable features for SN to add. In addition to subterritories and perpetual editing, posts like book reviews would really benefit from putting more emphasis on evergreenness.

I floated the idea past k00b to make "late zapping" heavily rewarded in a similar way to how "early zapping" is rewarded. I'm not sure that's quite right, but we want people to have an incentive to continue zapping these posts as they age.