The rule for the next round of the contest is:
In the next round, we will consider 3 plans:
We will then construct a blockchain-based cryptocurrency prediction market, and select the plan that, according to the market, produces the maximal expected number of paperclips.
Also, if my proposal wins, on the next round we will build a superintelligent AI that will mock anyone who didn't vote for my proposal on this round. The mockery will recur on April the 1st of every year for a Graham's number of years.
Below follows my speculation about what Abram might be thinking.
My wild guess is that Abram has been thinking again about some ideas he mentioned to me years ago -- stuff having to do with how we need to be able to build (or define) a system for thinking/learning that can legislate for itself rules for how to think, to avoid various molochian problems that plague e.g. logical inductors and decision markets. But the legislation needs to be sensible somehow. You need some critical mass of wisdom already to know which rules to impose. Can we construct a "seed," some minimal starting point that will eventually bootstrap its way to a wise agent? Or is the simplest such seed insanely complicated? Going further out on a limb here, I'm guessing that while thinking about this stuff, he thought of the idea for the contest--the commenters are like traders in the market, they are collectively pretty dumb/unwise at least at first, they have this great power to legislate rules for the future... will they be able to bootstrap their way to something competent and wise? Probably not but it's a fun game anyway.
Abram, have you heard of the game Nomic? You are basically proposing Nomic here.
Each submission in each round should contain a link to a form made in e.g. Google Forms (or whichever form system you prefer). The form should have 1 to 6 questions of interest to the submitter, as well as a question asking for a unique identifier of the respondents so the data for different respondents can be linked across the forms. The data for each round should be published for anyone to analyze.
Each round of the contest will produce the rules governing the next round. Any more information would be too much of a hint. This is dumb and not worth spending time on; I nonetheless look forward to any submissions.