Here’s the 21st in our series of guest posts by Microsoft Most Valued Professionals (MVPs). (Click the “MVPs” tag in the right column to see all of the articles.) Since the early 1990s, Microsoft has recognized technology champions around the world with the MVP Award . MVPs freely share their knowledge, real-world experience, and impartial and objective feedback to help people enhance the way they use technology. Of the millions of individuals who participate in technology communities, around 4,000 are recognized as Microsoft MVPs. You can read more original MVP-authored content on the Microsoft MVP Award Program Blog . This post is by David Pallman , a Windows Azure MVP and Microsoft Press author. Than ks, David! Add value to your Windows Store apps with the Microsoft ...read more