I'd like to start a discussion about what you have tried with the ShopBot and found doesn't work for whatever reason - not fast enough, easier to do another way, etc.
I got the idea for this because I've been thinking about whether it's a good idea to do edge routing (e.g., roundover, bevel) with the ShopBot. I think it could be done, but I wonder how easy it would be to set up for, say, dimensional lumber. It might be easier just to use a hand-held router and an appropriate bit with a bearing.