Birthday parties and cake-smeared faces. Bath time. Halloween candy pig-outs. On social media you'll see any number of posts featuring friends showing off their cute (and often not-so-cute) children. We've seen YouTubers with massive vlogs where their children's daily lives are exposed for the entirety of the world to see. Vox has of course warned against doing this, though many still fall prey to the temptation to show off our families. It's natural to take pride in our kids, but frankly, it...