EarthLink Says No Future for Municipal Wi-Fi
Glenn Fleishman writes "EarthLink dropped its final bombshell on city-wide Wi-Fi, saying that it wouldn't put more money in and was talking to their current deployed cities about the future. The company had won bids in dozens of cities, and then backed out of the majority of them before building or finalizing contracts a few months ago. The remaining towns they were building out, like New Orleans, Anaheim, and Philadelphia, will ostensibly be turned off unless local officials come up with scratch or a plan of their own. EarthLink pioneered the model of free-for-fee networks, where there would be no cost or upfront commitment from cities, and EarthLink would charge for network access. Apparently, you can't make money that way."
for example in the eastern part of germany, after reunification, there were lines in cities that could not be used for DSL. the german "freifunk" (literally "free wireless", both as in beer and as in speech) project managed to build some sizeable city mesh nets using a routing protocol known as OLSR [1,2].
just look in awe at the leipzig cloud [3]. also, try to imagine wireless cell phone / pda mesh nets (probably doable right now with openmoko).
[1] http://olsr.org/
[2] http://www.ietf.org/rfc/rfc3626.txt
[3] http://db.leipzig.freifunk.net/uptime/png/ -- careful, images is 3165x4206