"or parked, these bikes become beacons for play and inquiry."
Bolt cutters, SNAP, GONE!
I'm guessing I'm missing the point of this thing beyond a novelty item or extreme rare situation. Supporting a remote community in today's constant reliability mode isn't likely. The technology is obviously useful but making it that mobile with limited range doesn't make a lot of sense. Most any event you could use one at would have 40+ SUV's parked within 200ft and probably connections and power plugs readily available.
Of couse there will have to be a label on the handlebars: "No web surfing while riding. Failure to heed and following all safety instructions may result serious bodily injury or death.