Collecting
Colnect Collectors Club - http://colnect.com
A comprehensive online solution for collectors of mass produced collectibles (stamps, coins, phonecards and so many more) revolutionizing the collecting experience.
Sands Mechanical Museum - http://www.sandsmuseum.com/
Contains many mechanical wonders, including antique coin operated games, nimble cars like the Super Seven and Elise, and unusual time pieces.