The year wouldn't be complete without this post :) ( I had to )
Not long ago, MSExchange Team Blog released a tool to Fix and troubleshoot the Management Tools Startup Issues for Windows Remote Management, or WinRM.
This is really helpful when you are facing the error wheere the Exchange Management Console or Exchange Management Shell are not starting properly.
I strongly encourage you to take a look at : http://msexchangeteam.com/archive/2010/12/07/457139.aspx
Everything explained in a very detailed maner.
Stop blogging, for now. Will be back, Next Year :)