The local power company is a co-op because none of the usual power companies wanted to serve the area. About twenty years ago the co-op decided that this whole "internet" thing is probably not a fad, and they started pulling fiber everywhere through their existing utility corridors whenever they had to touch something. It was a good idea. It is _intensely_ rural, yet high speed internet access is now ubiquitous.
I was wondering how far apart nodes can be.
I'm reading that they can be up to 10km apart - so it seems like something that could be an option for a lot of communities.
Yes, if there's new development somewhere, they could probably get fiber in pretty cheap, if the developers though that was worth it. That doesn't help anyone else much.