Dan,
>This is a question for any of the parents out there...did your kids take up programming as well? If so, when did they start? I have two little ones (the oldest just turned 2) and expect both of them to be pounding keyboards before they hit grade school. Given some of the mayhem I caused as a young'un, I'm almost afraid of what they might do ("Gee Dad, I didn't mean to tank NORAD...")
I was amazed several years ago when my son, then about 5, sat down at the computer and without ANY instruction whatsoever, found his way around the system, discovered how to write a letter with Notepad and Word, how to paint pictures with Paint, then install them as the desktop background, how to change all the screen display settings, etc...
Now he's started playing with HTML, although I've never urged him in that direction.