If you don't mind me entering on my son's behalf, I would like to be in.
My son is three, and very jealous of his big sister's knife collection. That said, my son is not nearly as responsible as my daughter, so it will probably be some years before he actually gets to use the knife. My daughter gets to use her Girl Scout scout knife on her own at age 6. Right now I have a hard time imagining myself being willing to let my son use a knife before he turns 18... but hopefully someday he gets a little more reliable. My daughter's first knife was won in a GAW here on the porch, it would be fun if my son's first knife came the same way.