Source http://globalnews.ca/video/3234044/how-a-bartering-site-has-morphed-into-a-city-network/
Tue, Feb 7: A Canadian app called Bunz is no longer just a place to swap items collecting dust. The City Network has made it possible for strangers to take baths in each other’s homes and boasts the largest private real estate listing in Canada. Minna Rhee reports.