Stumbled across this website this morning - can't decide if it's a a cute idea or just child exploitation:
"Hello, my name is Heidi and I am 6 years old.
When out recently with my Dad we saw a Ferrari for sale. Dad said it was a car he really liked, but they cost a lot of money to buy.
I said I would buy the Ferrari for him. I decided to set up this web site showing pictures that I have drawn. If you would like to buy a picture please email me the name of the picture and the amount you wish to pay. I will email you back within 24 hours with all the details."
I'm think I'm most impressed that a six year old knows how to advertise her site through Google Adwords!