The man the myth the legend, Jeffery Snover did it again! If you haven’t seen it yet check out this post on the powershell team blog. Jeffery does a phenomenal job walking one through .net reflection, and how Get-Member is THE most powerful cmdlet powershell contains. While the  accelerators may appear to be center stage make no mistake GM is the roady that makes the show possible.
If you haven’t guessed already I’m a huge fan of Get-Member… While I teach powershell to my fellow admins daily, and we as a shop are slowly becoming elite. Get-Member is incredibly hard to explain without going down the .net rabbit hole… Leave it to the Architect to sum it up in a blog post.