I've seen some questions on why this is on HN so I thought I'd explain why I posted it.

Quite simple really: my wife sent me this link because she liked it. I read it and liked it. We have two kids, the oldest being eight, and we're often discussing topics related to the content on the page.

I've seen that there's quite a bit of interest on HN when it comes to parenting so I thought I'd post it. (I do realize it's for some product/service, but I have no clue what that is. No affiliation, I just liked the text.)

That's it.