Hi: Narrative mapping the world

Hi: Narrative mapping the world:

The above describes two-tier publishing. That is — the sketch tier is your quiet public stream. The extended tier is the more promotable top stream.

What’s nice about tiers is that there is an implicit amount of high-quality signal-to-noise filtering built into them. If someone takes the time to extend something, then that’s a good base indication of interestingness around that moment or place.