Ask HN: What are your favorite talks/videos?

I love DHH's talk from Startup School "The Secret to Making Money Online". Seems like his "charge people to use your service" become a lot more relevant since the recession hit.

http://www.justin.tv/hackertv/97862/DHH_Talk__Startup_School...

Frankly I often mentally reference PG's startup school talk: solving a problem for people whose hair is on fire. People who have a big problem that need any solution urgently.

http://www.justin.tv/hackertv/98110/Paul_Graham_Partner_Y_Co...

And of course, both of Hans Rosling's talks on global poverty trends from TED. The technology behind his presentations is fascinating, but the historical context he adds as a speaker pushes these two videos over the top for me.

http://www.ted.com/index.php/speakers/hans_rosling.html

We've been working to assemble lots of great talks and videos both from entrepreneurs and investors on StartupTweet. We're working on a prettier interface as well...

http://startuptweet.com

Luis von Ahn - Human Computation

http://video.google.com/videoplay?docid=-8246463980976635143