RIM's Q2 earnings details have had a common theme of a silver lining to darker clouds, and that edge may have grown a bit brighter with hints of the company's longer-term BlackBerry 10 roadmap. When asked about the release strategy, CEO Thorsten Heins said that the first BB10 devices would focus on both the mid-range and high-end of the market, a bit wider than the chiefly high-end approach that has been rumored so far. While shy on details, he confirmed that the full-touch smartphone woul
