http://www.microsoft.com/learning/en-us/mcm-certification.aspx http://www.microsoft.com/learning/en-us/mcm-certification.as... Good luck demonstrating all your

http://www.microsoft.com/learning/en-us/mcm-certification.aspx http://www.microsoft.com/learning/en-us/mcm-certification.as... Good luck demonstrating all your Exchange administration skills in github. Done well, certification can demonstrate/validate a level of understanding that's beyond what is currently able to be captured in code.