If things go bad, you need to own the tech completely. Be able to setup a wifi hotspot with services that can help your community (wikipedia, openstreetmaps, low-res movies), or have pendrives with critical knowledge ready to be shared, etc.
The low power radio is more of a short term thing, for "what's going on" soon after the first moments of a crisis. Building long-term resilience is much harder.
IMHO, the loss of access to knowledge is much more detrimental than access to a network of people. One can eventually get you into the other, but there's only one you can actually own.
If things go bad, you need to own the tech completely. Be able to setup a wifi hotspot with services that can help your community (wikipedia, openstreetmaps, low-res movies), or have pendrives with critical knowledge ready to be shared, etc.
The low power radio is more of a short term thing, for "what's going on" soon after the first moments of a crisis. Building long-term resilience is much harder.
IMHO, the loss of access to knowledge is much more detrimental than access to a network of people. One can eventually get you into the other, but there's only one you can actually own.