The launch of the Z10 is a critical moment for BlackBerry, a bellwether for whether it's truly on the road to recovery. It's good news, then, that early British and Canadian sales are reportedly far healthier than what the crew in Waterloo has seen in the past. CEO Thorsten Heins says that the Canadian launch on the 5th saw sales 50 percent better than any previous BlackBerry launch in the country, a rather important metric when it's the company's homeland. In terms of sheer growth, though, the UK reigns -- first-week sales in the nation were nearly
