Science & Technology / ArcaMax

Proving free Wi-Fi gets tricky for businesses

Proving free Wi-Fi gets tricky for businesses

In Madison, Wis., where Wi-Fi hot spots often are easier to find than a parking space, you wouldn't think that a cafe would turn off its wireless Internet connection. But that's the case at Madison Sourdough cafe and bakery on Williamson St., where owner David Lehrentz has pulled the plug on Wi-Fi Saturday and Sunday mornings because some customers occupied tables for ...

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