YouTube addiction and parenthood are the twin engines that drive the digital video camera industry. Billions of bytes of wobbly-handed footage no longer languish on hard drives; they're all put video servers and linked to on Facebook.
Don't try to fight it. Just accept it. And if you need to jump on the bandwagon, do it with a decent quality camera with a decent microphone, not the tinny, blocky, jumpy cellphone footage that comprises most of the embarrassing teen postings.
Here's how to get decent video quality at high definition: scope out these reviews of three HD digital video cameras, which I worked up for a Computerworld article.
These cameras are decent quality, low-budget tools; the quality and content of the footage is up to the cameraman and editor. Or as they say in YouTube, you.