BlackBerry reinventedResearch in Motion has reinvented itself as BlackBerry, and reinvented its flagship device with the new BlackBerry 10 operating system. This is not incremental upgrade — the long-delayed OS is a fundamental change. Our launch coverage is collected below.BB10 launch day: What’s at stake for RIMThe Waterloo, Ont.-based mobile pioneer kickstarts its bid to reclaim the smart phone market with two new phones and a bold rebranding of the company. Howard Solomon reports from the Toronto launchWhy the BlackBerry launch mattered as much as the featuresThe company formerly known as Research in Motion shows it’s willing to put in the marketing spadework, writes IT World Canada’s Dave WebbBB10 launch: The day after As the company prepares a cross-Canada push, customers are enthusiastic about the new BlackBerry 10 handsets. But some industry and financial analysts wonder if it’s enoughWhat the analysts are saying about BlackBerry 10There’s agreement the new handsets will stand out, but skepticism that they will allow BlackBerry to make major gains on iPhone and AndroidTake our poll: Will BlackBerry 10 be enough to change the company’s fortunes?Slide Show: BlackBerry through the years The evolution of the BlackBerry in pictures.Storify: The BlackBerry 10 launchJeff Jedras pulls together our social media coverage of the launch on Computer Dealer NewsAll Hands on Tech: Video review of the new BlackBerry Z10