Hello Asiq Raja,
The MapShapeReader is already an integral part of RadMap as of the 2010.Q3 release and it uses new features and abilities which have been added with this release. So yes, I can confirm - we have no plans of removing this feature and it will be here with 2011.Q1 release too.
the Telerik team
See What's New in RadControls for WPF in Q3 2010 on Tuesday, November 16, 2010 11:00 AM - 12:00 PM EST or 10:00 PM - 11:00 PM EST: Register here>>