You are not the invisibles! I just...eh. I play Minecraft, but I'm not really a documentary-type person, even about things relevant to my interests most of the time.
I did watch a little over half of this when I first saw your post, though. As I recall it gave me the impression that Notch is, um. ... Well, that I wouldn't want to hang out with him. Hard to cast a firm judgment on as little material as there is in that bit there, but it's the first impression of the guy. I can see why some MC posters accuse him of being lazy/sloppy/etc. Sure, most of that's just the usual gamer rage going on whenever something inconvenient happens, but I'd assumed that's ALL it was when it seems there might be some slim basis for their discontent.
Anyway. Thanks for posting the vid, Chris. ^.^