The Good Judgment project has started publishing a leaderboard. FWIW, as of this writing I am in pole position with a "Brier score" of 0.18, with numbers 2 and 3 at 0.2 and 0.23 respectively. (I'm not sure whether other participants are also from LW.)
(ETA: dethroned! I'm #2 now, #1 has a score of .16.)
Team scores seem a bit below the best individual scores: 0.32, 0.33 and 0.36 for the best three teams.
From the emails I've been getting from the organizers, they have trouble sustaining participation from all who signed up; poor participation is leading to poor forecasting scores.
FYI the leaderboard rankings are fake, or at least generated strategically to provide users with specific information. I am near the top of my own leaderboard, while my friend sees his own name but not mine. Also, my Brier is listed at 0.19, strikingly close to yours. I wonder if they are generated with some apparent distribution.
My take is that the leader stats are some kind of specific experimental treatment they're toying with.
A tournament is currently being initiated by the Intelligence Advanced Research Project Activity (IARPA) with the goal of improving forecasting methods for global events of national (US) interest. One of the teams (The Good Judgement Team) is recruiting volunteers to have their forecasts tracked. Volunteers will receive an annual honorarium ($150), and it appears there will be ongoing training to improve one's forecast accuracy (not sure exactly what form this will take).
I'm registered, and wondering if any other LessWrongers are participating/considering it. It could be interesting to compare methods and results.
Extensive quotes and links below the fold.
A general description of the expected benefits for volunteers:
Could that be any more LessWrong-esque?
More info: http://goodjudgmentproject.blogspot.com/
Pre-Register: http://surveys.crowdcast.com/s3/ACERegistration