Server Fault is collaboratively built and maintained by your fellow system administrators and IT professionals. Once the system learns to trust you, you’ll be able to edit anything, much like Wikipedia. With your help, we can build good answers to every question a system administrator or IT professional might have. No matter what types of servers or desktops you administer, or what operating systems you happen to call home — getting better at what we do, together, is our goal.

Had a quick glance on the front page questions and they seem to be Windows biased (although there are some related to open source OS or applications). If it’s as successful as Stack Overflow, it’ll be a pretty good resource for the sysadmins (or those of us who are sysadmin-wannabe’s).