I hope that your decision procedure includes a part where if I win, you choose whichever subset of my posts you most want to draw attention to. I think that a single post would get a larger signal boost than each post in a group of three, and would not be offended of one or two of my posts gets cut from the announcement post to increase the signal for other things.
Ok, I have two other things to submit:
Counterfactual Mugging Poker Game and Optimization Amplifies.
I hope that your decision procedure includes a part where if I win, you choose whichever subset of my posts you most want to draw attention to. I think that a single post would get a larger signal boost than each post in a group of three, and would not be offended of one or two of my posts gets cut from the announcement post to increase the signal for other things.