Reminds me of a project idea I had. You'd get a little Raspberry Pi style board with BTLE and battery power (ideally lasting for weeks at a time) and covertly stick it in some communal location, e.g. a cafe or library. Then you'd have it run some local-only forum software and disseminate instructions for connecting to it. The point would be to have a digital community accessible only by direct connection and bound to a physical location by design, kind of in the vein of Community Memory.
It's probably too impractical to work as described, but I think that having a digital space constrained by physical access would be meaningful in a way that internet communities are not. The people you chat with would necessarily be the people in your physical environment, which would make it feel more like a local hangout than the typically vapid social media exchange.
(On further reflection, it would probably be easier to make a mesh network app version of this. Hmm...)
It's probably too impractical to work as described, but I think that having a digital space constrained by physical access would be meaningful in a way that internet communities are not. The people you chat with would necessarily be the people in your physical environment, which would make it feel more like a local hangout than the typically vapid social media exchange.
(On further reflection, it would probably be easier to make a mesh network app version of this. Hmm...)