Discussion: Feature request: street landmarks and vendor information

locations.streetInfo includes some pretty useful information, but it's missing plenty too, such as the "Landmarks" section that you would find on the location page. I'm building an app that is able to answer questions like "where are the Jellisacs nearest to Tallish Crest?", "where's my nearest place to get hooch?" (authorization required), or "where can kevbob get a hoe?"

To be able to suggest Helga and Uncle Friendly, I had to manually add them to their respective locations; but I also had to manually add the link from Guillermo Gamera Way to Uncle Friendly's Emporium, because it's not listed by locations.streetInfo from Guillermo Gamera Way. Can we please add landmarks?

It would also be really useful to get a list of the items sold by a given vendor type, because that changes over time as new vendors and items are introduced. For bonus points, tell us their markup when selling (e.g. Mining vendor sells everything at 50% over list price) and their payout when buying (e.g. Tool Vendor pays 80% of list price, Sno Cone Vendor does not buy anything)