I found this handy utility on reddit. Simply enable location tracking and upload a file.
Anyone within a block of you can view and download the file. This could be useful at events or conferences for sharing files among a group of people or a fun treasure hunt. I dropped something interesting nearby our office in the Mint Plaza. 😃
@kindageeky although web-based sites like this have limitations (e.g. no access to push notifications, auto-syncing file uploads), being platform agnostic has big advantages.
Product Hunt
Idea Stash
Purse iOS App
Aggregations.io
Product Hunt