The Next Generation of Neural Networks [Google Tech Talk]
youtube.com
youtube.com
Som was also used for a similar document mapping task, the demo is online here: http://websom.hut.fi/websom/milliondemo/html/root.html
I mean not texts on neural networks, but on this next generation thing.
That would be mightily cool and save everyone a lot of time. Aren't there several people on news.yc who work on such a thing (adding content to existing videos)?