TED.com’s website is incredible. Not only can you watch hundreds of TED and Best of the Web presentations, but you can also use TED’s “new platform for sharing ideas”: TED Conversations. Touted as the place for ideas, questions, and debates, TED Conversations allows you to start your own conversation or contribute to others. (Source).
Here are three sample threads on TED Conversations in the three categories:
Cleo Abram: We can learn by exchanging and discussing our own lists of “10 Things I Know to be True” (601 comments)
Jordan Reeves: What’s one thing you wish you had learned in school? (523 comments)
Dave Lim: Should TED allow demonstrations of military equipment and uniform on the TED stage? (70 comments)