The cell carriers are not interested in VoIP/WiFi cellphones because the economics are so damaging

“the two biggest obstacles which cannot be overcome by technology: time zones and poor communication skills”

“You are invited to explore The New York Public Library’s fast Internet network using your own wireless-enabled laptop computer”

four new technologies that promise to make wireless Internet access cheaper, faster and farther reaching

ZDNet UK - News - Openzone lands airport Wi-Fi deal