Boe Prox gave a presentation entitled Managing WSUS with Windows PowerShell. During his talked Boe went over the various ways you can orchestrate WSUS using PowerShell. A copy of his presentation materials are available here.
We then had a group discussion around:
The differences between how Active Directory Users and Computers displays groups when compared to Get-ADUser in regards to primary group membership. In PowerShell the primary group is only returned in the
PrimaryGroupproperty and all other groups are returned in the
MemberOfproperty, while ADUC will show every group the user is a member of.