A number of team blogs have been added, one blog retired and a number revised.   The full directory can be found here - Microsoft Team Blogs Directory

General  
  Microsoft Press RSS new
Industry Solutions    
  Financial Services Risk and Compliance RSS new
Office Applications    
  Deployment Support RSS new, support blog
  Office 2010 RSS new
  Office Resource Kilt RSS new
Search Bing    
  Bing Developer RSS new
  Bing Maps formally Live Maps RSS new
  Bing Search formally Live Search RSS new
  Bing Webmaster RSS new
Systems Center Systems Management    
  System Center Data Protection Manager DPM Support RSS new, support blog
Virtualization    
  App-V Application Virtualzation RSS renamed
  Med-V Enterprise Desktop Virtualization RSS new
Windows Live    
  Live QnA RSS Product Retired
Windows Systems Management    
  Scripting Hey Scripting Guys RSS new
  Windows Management Infrastructure RSS new
  Windows Powershell RSS moved