How many times was a new feature implemented as a test of such a hypothesis?...PB.com seems like it would be a great place for things like A/B testing and other tactics in the "Lean startup" repertoire, but what actually seems to be the case is that the site isn't under active development any more; no one is apparently trying to develop traffic or usage by improving the user experience there.
This is true. Trike is not doing anything but maintenance because their options are to work on PB, LW, or Khan Academy. When I asked for features to be added and argued that work on PB could be justified, Matthew Fallshaw gave me Analytics data to look at. At that point, LW had ~140,000 unique visitors in the previous 30 days. And Khan Academy had a total of 25.2 million video watches. And Trike had no shortage of valuable things it could do on LW or Khan - why should it work on PB? (Practice in Agile methodology? Better done on high-traffic sites where measurements are more trustworthy.)
The final crushing statistic: PB had just 4 visitors who visited more than 10 times that month. Including me.
PB had just 4 visitors
Ah. So that is the "true rejection" of feature suggestions for PB, rather than "sounds nice but would not increase usage if implemented"?
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