http://blogs.msdn.com/msdnwiki/archive/2009/01/14/2-year-anniversary-of-community-content.aspxDear MSDN and TechNet Community Content contributor, On December 7, 2006, we announced the broad customer availability of the Community Content feature in the MSDN and TechNet online libraries. As you are well aware, this feature allows developers andenCommunityServer 2.1 SP1 (Build: 61025.2)