One:
Bear McCreary, composer of the incredible music for Battlestar Galactica and now for several other television series. (Another member of the audience got to sit at the piano and play with Bear, an experience for which I would have given my left arm. (I would have needed to keep the right arm to play.)) Hearing him talk about his art made me spend some time thinking about doing music more seriously.
Two:
Nicolaus Tideman, creator of the Tideman
Ranked Pairs voting method, arguably the fairest ranked voting method ever invented (along with the
Schulze method, which Kingman uses in its elections). Out of the blue, the president of the
Public Choice Society invited me to their annual meeting to present this
stuff I posted on the Web years ago. (It's crazy what ranting on the web can do!)
I'm presenting tomorrow afternoon, with a
new interactive visualization.
(What's going on in this Flash doohickey requires some explanation, but feel free to play with it if you'd like to try to figure it out yourself, and post your questions or theories here.)