We're getting to the point where WiFi should be a service provided by shopping centres to their tenants. Too many have their own set up, and I'm sure it's causing problems in some areas. The added bonus is that customers can also use the wireless internet, either for free or through some kind of charge system.
Mokalus of Borg
PS - Then again, that might almost put those internet booths out of business.
PPS - The funny thing is, you never know what side-effects a move like this might have.