I think its great .
Tony hawks coped heaps for having his kids on a skateboard with him .
Who cares what others think I've had my kids out like that I've also had them out windskating like that .
What worried me more was my son kite skating on a rip stick but he tore it up .
It was his idea .
My theory is if your kids want to do it encourage them & go for it .
When your kids twenty & has more life experience than most of his peers he will make better & more mature descions .
Also probably wont be a soft cock like all the worry warts complaining.