Could be a nice way to perform something like a guided import. Would be really interesting to see this approach merged with the *-a-tron, now maproulette.
New to me. Andrew from CartoDB mentioned it a number of times as a way to make your database (or CartoDB) do more work than it would usually.
Mentioned during a talk on fixing addressing in OSM, that included an almost-humorous level of detail on how addresses (street names and house numbers) are structured in the US.7 months ago — 0 notes