Powershell (v2) - Remove-Item (Passing Collections to Cmdlet)

After working to get some quick file generation script, I added on this one to delete files quickly as a collection:

$files = dir .;
$files | Remove-Item

I noted on Twitter that a cool hack would be doing something like this:

$files = dir .;
$files.Remove()

Or, to shorten it up even more:

(dir .).Remove();

Ah, the power of imagination.