>>65
That's a tough one. I like quite mundane ones:
http://www.ted.com/talks/eli_pariser_beware_online_filter_bubbles.html
And recently:
http://www.ted.com/talks/susan_cain_the_power_of_introverts.html
One of those, I suppose.

>>67
What's it like in the universe where people can't post in the right threads?