Above is the full video of Dan Harmon's Keynote Speech From the XOXO Festival. Like all things Harmon, it starts out silly then swings back around, delivering some harsh truths and with a schmear of heart.
"How can something so capable of freeing us be another cage? Money! The original people connector!" Harmon also goes into goes into great detail about how Heat Vision Jack led to Channel 101, which led to his famous story structure model, and eventually to Community. Even though it's about the death of one technology (broadcast television), he still gives us hope for the internet.
And for reference, here's the intro to Heat Vision and Jack.