Bill Austin
Is a Wi-Fi Bubble Building?
As one of tech's few growth areas, it's luring startups and VC cash -- in a familiar pattern. First to feel a pop may be consumer outfits
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THE NEW NEW THING. Wi-Fi may be the hottest tech market to come along since the Web itself. And while that's cheery news, it's also raising red flags in some quarters -- a concern that just as the Web spawned excess investment based on careless projections of future demand, the same thing could be starting to happen in Wi-Fi.


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