> The requirements here are kinda strange (proximity to a grocery store? not crime rates or anything like that?), but to each his own, I suppose.

You're right. I've been working with open data in the Portland area for years now [1][2][3][4] and have a lot of built up internal knowledge of the neighborhoods and locations so I chose not to muddy the map with those things.

1: https://github.com/Caged/portlandcrime 2: https://github.com/caged/portland-atlas#examples 3: https://github.com/Caged/portland-census 4: http://labratrevenge.com/pdx