This experiment has been completed. No more data will be collected.
The experiment originally ran through early 2009. It was a very productive study, and we presented the results at a conference in September 2009. However, since we're still considering running a follow-up on this website, we are postponing a full discussion on the website so as not to give away the methods (and spoil future results).
The experiment is still posted for demonstration purposes. You may run through it, but no data is being collected.
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