Is a Wi-Fi bubble building?
BusinessWeek examines whether Wi-Fi technology is headed the way of the tulips and the "dotcoms". The article sees the sector receiving "excess investment based on careless projections of future demand". (Quite a nice definition for a "bubble", right?)
BW's conclusion: "Wi-Fi is really two markets -- one consumer, the other corporate. And at the moment, they seem to be headed for divergent paths -- one difficult, the other more promising."
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