Powershell: Start-SPAssignment

Hey readers, today while I was researching powershell cmdlets for a deployment script that I was writing, I came across Start-SPAssignment. Basically it allows you to assign a variable to a list of objects and provides you the ability dispose of those objects at any time in the script. You can assign a list of objects, like your SPSite, SPWeb objects and dispose of them when you no longer need them.  Pretty cool...I see this being very useful in memory intensive powerhsell applications..