This actual craigslist ad shows the specialists are growing increasingly absurd.
Rube Goldberg Builder
Date: 2009-12-22, 2:23PM CST
Reply to: firstname.lastname@example.org
Do you make crazy mousetrap style, domino-effect, chain reaction machines like Rube Goldberg is famous for? Do you have one already built that you could add to?
Contact me if you have or want to build a Rube Goldberg machine to be featured on National television.