In this, the 1st (Cloud) TotD, it seems fitting to share with you what we think is a really strategic change with respect to our cloud platform. On the 25th, we announced that we are renaming Windows Azure to Microsoft Azure. Fundamentally, this name change reinforces our belief that our cloud platform is the best place for all your cloud applications – not just those that run on Windows. This change will start showing up in our content, etc. on April 3rd. 

Check out the details at http://blogs.msdn.com/b/windowsazure/archive/2014/03/25/upcoming-name-change-for-windows-azure.aspx.