Talk some more about the sense of participation on Twitter. It seems to me that that has spurred an entirely deeper level of emotional connection with these events [in Iran].
Absolutely. I've been saying this for a while -- as a medium gets faster, it gets more emotional. We feel faster than we think. But Twitter is also just a much more personal medium. Reading personal messages from individuals on the ground prompts a whole other sense of involvement. We're seeing everyone desperate to do something to show solidarity like wear green -- and suddenly the community figures out that it can actually offer secure web proxies, or persuade Twitter to delay an engineering upgrade -- we can help keep the medium open.
From TED. Much more here.