Hola,
Últimamente se han multiplicado los blogs dedicados a Microsoft Dynamics. Les comparto una lista (no exhaustiva) de blogs en los cuáles publican ingenieros de Microsoft:
Dynamics AX Sustained Engineering blog: http://blogs.technet.com/dynamicsaxse/ (en este blog se anuncian compatibilidades con SQL Server, SharePoint, Windows, etc.)
Dynamics AX Performance Team Blog: http://blogs.msdn.com/b/axperf/ (los nuevos benchmarks por ejemplo se anuncian en este blog)
Microsoft Dynamics AX UK Blog: http://blogs.msdn.com/b/ukax/
Inside Microsoft Dynamics AX: http://blogs.msdn.com/b/dax/
Dynamics AX Global Support Blog: http://blogs.msdn.com/b/axsupport/ (ex-blog EMEA: http://blogs.msdn.com/b/emeadaxsupport/)
Dynamics AX In the Field: http://blogs.msdn.com/b/axinthefield/
Supply Chain Management in Dynamics AX : http://blogs.msdn.com/b/dynamicsaxscm/
All recent news around Dynamics ERP: https://community.dynamics.com/b/theedge/default.aspx
Microsoft SQL Server Team Blog: http://blogs.technet.com/b/dataplatforminsider/
BlogTalkRadio from PFE: http://www.blogtalkradio.com/pfedynamics
Dynamics AX Build numbers: http://blogs.msdn.com/b/axsupport/archive/2012/03/29/overview-of-ax-build-numbers.aspx
Dynamics Latam: http://blogs.msdn.com/b/dynamics_latam/
Dynamics AX Server Team: http://blogs.msdn.com/b/daxserver/
Saludos,
Bertrand