I'm passionate about
My TED story
I wish I still remembered how I stumbled upon TED. Maybe it was exactly via the Firefox-Addon "StumbleUpon"? Anyway, my first video was "What adults can learn from kids" by Adora Svitak http://www.ted.com/talks/adora_svitak.html , and it simply blew me away. I let TED rest for quite a while after that, but it didn't let me go since I have never encountered anything comparable, and a few months ago I finally registered as an online member.
I have yet hundreds of talks to watch, and I have hardly explored the website so far. So my TED story has just begun :)