Read original post at App Angles Blog
Windows Phone Developers should note their March 2012 Newsletter contains a link to a Survey which Microsoft titles: Building Portable Apps for Multiple Platforms.
As indicated by tweets today [...], there are some important questions being asked by Microsoft which I interpret as being closely related to developments published at Build 2011 for Windows 8 developer tooling and subsequent advice from Microsoft of gradually bringing Windows 8 platform components across to the Windows Phone platform.