Ni Hao!
Source: The Sean Blog
TechNet
MSDN
http://blogs.technet.com/markrussinovich
http://blogs.msdn.com/ie
http://blogs.technet.com/homeserver
http://blogs.msdn.com/saraford
http://blogs.technet.com/msrc
http://blogs.msdn.com/livesearch
http://blogs.technet.com/koalra
http://blogs.msdn.com/excel
http://blogs.technet.com/technetplussubscriptions
http://blogs.msdn.com/outlook
http://blogs.technet.com/sysinternals
http://blogs.msdn.com/oldnewthing
http://blogs.technet.com/windowsserver
http://blogs.msdn.com/access
http://blogs.technet.com/sbs
http://blogs.msdn.com/jensenh
http://blogs.technet.com/wsus
http://blogs.msdn.com/chris_pratley
http://blogs.technet.com/eileen_brown
http://blogs.msdn.com/sharepoint
http://blogs.technet.com/keithcombs
http://blogs.msdn.com/powershell
http://blogs.technet.com/technetczsk
http://blogs.msdn.com/somasegar
http://blogs.technet.com/virtualization
http://blogs.msdn.com/inside_office_online
http://blogs.technet.com/dmelanchthon
http://blogs.msdn.com/joe_friend
http://blogs.technet.com/askperf
http://blogs.msdn.com/windowsmobile
http://blogs.technet.com/steriley
http://blogs.msdn.com/macmojo
http://blogs.technet.com/momteam
http://blogs.msdn.com/rmauceri
http://blogs.technet.com/security
http://blogs.msdn.com/brada
http://blogs.technet.com/jhoward
http://blogs.msdn.com/tims
http://blogs.technet.com/kevinremde
http://blogs.msdn.com/coding4fun
http://blogs.technet.com/steve_lamb
http://blogs.msdn.com/brian_jones
http://blogs.technet.com/mu
http://blogs.msdn.com/virtual_pc_guy
http://blogs.technet.com/matthewms
http://blogs.msdn.com/larryosterman
http://blogs.technet.com/uc
http://blogs.msdn.com/ericlippert
http://blogs.technet.com/kclemson
http://blogs.msdn.com/michael_howard
This post from Sean Earp highlights 25 top blog sites found on TechNet and MSDN. I appreciate Rod Trent