Hail-O has now pulled out of North America (closing it's 2 Canadian bases - in Toronto and Montreal), according to the CBC:
http://www.cbc.ca/news/business/hail...real-1.2798283
In one of the earlier articles above (from last week, I think), there was mention that Hail-O was actively trying to get into the Ottawa market, and has been for the last year at least. They were trying to figure something out with the local cab companies. I could see them pulling out of Ottawa since we don't have a cab-centric city, but it's a bit surprising that they'd pull out of N.A. completely...