"Crazy" folks with ideas for how they might do a new thing, every time they ask someone about it they get a long spiel about how that impossible, or "why would everyone want that anyway?"
Quiet folks whose ideas are so "stupid" they don't even bother attempting to talk about them anymore. They know all they'll hear is "Of course all inverse indexes need stop words" or "how in Gods name is centrifuging a 3d printer while operating going to improve anything?"
TodePond
100 Rabbits
Richard Feldman
Evan Czaplicki
Bret Victor
Sorry Im writing this on mobile. email me at hello@taylor.town if you want some links to good lectures or other cool people in specific domains