It's funny that I watched this less than an hour ago, and I click on hackernews and bam it's #1 on the front page.

Probably someone else must've also watched this in the past few hours or days.

This one of my most favourite youtube documentaries i've seen in a while

You know, it'd have been amazing if TFA has not opened with that video. So instead of clicking the link to view TFA, you went off and dug up the exact same link in TFA???