“Using a database of vacant real estate in a given city and a platform for collecting propositions or pitches, we allow entrepreneurs a marketplace of ideas that is able to match their own predilections and interests with ‘please in my back yard’ [rather than NIMBY] demand. Individuals vote on the future land use and spatial assets that they want to see in their own city and their own backyard. If that voting is done with the wallet, similar to Kickstarter, would it be enough to usefully bootstrap entrepreneurs?”