WiFi and SF (Score 1)

Here here! I'm on dialup, looking at dsl, and a bit flustered to find that it seems cheaper everywhere else. SF "broadband" offerings kinda suck despite the tech industry we have here. IIRC JWZ has volunteered DNA's roof for an antenna. Have you heard of any local efforts beyond SFBWUG (sic) to implement a city-wide wireless network? Imagine SF with repeater antennas every three blocks. Perhaps an ISP could implement "viral" connectivity -- either pay or freeload and repeat (i.e. extend the coverage)?