I finally got tired of hand deburring, primer pocket cleaning, neck cleaning..etc, so I gave in and got the Lyman Power Deburring Tool last night at SW. No more aching wrists and arms! It has attachments for inside and outside neck deburring, primer pocket reaming, primer pocket cleaning and neck brushing/cleaning. Plus you can screw any standard cleaning device into the adapters and use it. The tool can also be used as a power screwdriver if you so desire, and the attachments will fit a standard power screwdriver too. ...and yes, they do sell them separately so those of you who already have a power screwdriver can use them.
Now if I could figure out how to power my RCBS Case Trimmer II I'd be set! :-)