engine - 11:53 am on Aug 5, 2013 (gmt 0)
I would guess that a lot of free WiFi's are quite harmless, however, as soon as the dots are joined, it then becomes a resource to the providers, not to mention hackers. Average Joe user will never know on way or the other.
I don't doubt for one moment that we'll see many more thieves getting involved in WiFi data theft opportunities.
Free WiFi is a liability, imho.