In the past three years we've seen a number of new smartphone operating systems burst onto the scene. From Apple's wildly successful iPhone OS, to Google's increasingly popular Android and Palm's praised yet still floundering WebOS -- to name a few. Microsoft is no stranger to the market either, but just recently the company took a radical departure from its previous business-centered strategy and unveiled what looks to be a potentially solid contender in the consumer space: the In this edition of our Weekend Open Forum we want to know what kind of device you are currently using. Have you jumped into the smartphone and mobile app craze? Are you more of the business user type? Or perhaps you are comfortable with anything that can make a simple phone call? Feel free to share what you love or hate about your current hardware and mobile platform, as well as any plans for your next purchase.