Who is your favourite world leader?
An 'idle curiosity' sort of question: the objective is that people will say (as concisely as possible) who & why.
Very open-ended and free-form by intent, and very definitely public, so anyone can make what they will of anything anyone says.
Ideally, this would be a perpetual project (so if anyone in academia can take this on, then so much the better), for it's greatest value would be as an on-going survey, over a very long period of time, of world-opinions/views of current world-leaders - social data for future generations, to help them try to figure out wtf we were thinking when we did whatever.