I bought a custom bike and used the excuse my 14 yr old outgrew his bike and needed my old one. It's a 2009 Specialized Roubaix.
I fitted my 11 yr old daughter to his "old" 46 cm carbon frame w/full Ultegra... She uses toe clips but I caught her pedaling with a funky gait yesterday and asked what she was doing... She said she was practicing twisting her heel out so she could get clipless pedals.
I haven't told them about Bike Forums and n+1 yet but they are on their way to be road weenies.