Good Computerworld piece explains why giving away WiFi is good for business:
Posted by actionhero at October 23, 2003 11:24 AM
Panera Bread Co., based in Richmond Heights, Mo., has also embraced free Wi-Fi as a marketing tool and plans to offer the service in 130 of its 600 bakery cafes by year's end, eventually extending the service chainwide. Ron Shaich, the company's chairman and CEO, says he views free Wi-Fi as an amenity that has already started to attract and retain customers at what he calls a "minimal cost."
In fact, Shaich considers free Wi-Fi to be such an essential marketing tool that he dismisses any discussion of ROI. "What is the ROI on a bathroom?" asked Shaich, pointing out that the day of pay restrooms in restaurants has long since passed.