get-Shell | where {$_.pipeline -contains Objects}
An video interview the Ben Pearce at TechEd has been posted on Technet Edge here : http://edge.technet.com/Media/Powershell-tips-and-tricks-from-the-field-with-Ben-Pearce/
And on the PowerShell Team blog Jeffrey Snover talks about Ben's session and you can find the slidedeck of the Session they talk about in the interview
Windows, PowerShell and WMI - Unveiling Microsoft's Best Kept Secret :
The Demo's from that session you can find here :
http://blogs.technet.com/benp/archive/2008/06/12/tech-ed-2008-demo-1-administering-windows.aspx
http://blogs.technet.com/benp/archive/2008/06/12/tech-ed-2008-demo-2-administering-servers-in-bulk.aspx
http://blogs.technet.com/benp/archive/2008/06/12/tech-ed-2008-demo-3-how-do-i-know-which-classes-to-use.aspx
http://blogs.technet.com/benp/archive/2008/06/12/tech-ed-2008-demo-4-administering-hyper-v.aspx
http://blogs.technet.com/benp/archive/2008/06/12/tech-ed-2008-demo-5-administering-failover-clustering.aspx
Enjoy,
Greetings /\/\o\/\/
It's hard to keep up with all PowerShell info that comes up latly. here a list of video and audio sources,