SharePoint 开发中心 | 2010, 3.0, 2.0, 下载, 工具, SDK
http://msdn.microsoft.com/zh-cn/sharepoint/default.aspx
博客园 - SharePoint团队
http://www.cnblogs.com/team/SharePointTeam.html
Jie Li's GeekWorld 中文版
http://blogs.msdn.com/jiel/
Bear-Study-Hard - 博客园
http://www.cnblogs.com/Bear-Study-Hard/