I wonder how much you could Jerry rig up Wimax for these days. That's like 30 miles of range. I remember thinking if I was only going within a 15 mile area of my place it would have been cool, but prices 10 years ago immediately made it a no.

Edit: like it sounds dumb, but what prevents someone from picking up a used Wimax base station, putting it as an uplink from their router, then using a Wimax card to receive it? Could even maybe just rig up a small rechargable wifi box, that received the Wimax signal, then rebroadcasts it back out as wifi using your home network name/password. So anywhere near your home the antenna would just pick it up and rebroadcast, maybe just hook it to your cigarette lighter to charge so anytime your in the car it's on. I assume most people would find it easier/cheaper to just buy a cellular card.. haha. But hypothetically, I am curious what would make it not work