I did not really care about this before, but you just made the strongest case for the algorithm and now I'm glad it possibly* exists.
*I'm not sure how factual the algorithm claim is
*I'm not sure how factual the algorithm claim is
I'm not saying you are wrong but I'm saying my confidence starts quite low with this kind of idea. (e.g. the cause could be something different like manual moderation; the effect may just be confirmation bias and not exist; etc.)
Qualifier: I haven't looked into the algo at all, for all I know it could be openly published by YC/HN. I'm mainly responding because I feel like it is important to TRY to be self-aware of our own biases. Emphasis on the TRYing and asymptotically approaching 100% confidence (Qualifier to the Qualifier: it is also important to be at peace with decisions based on <100% confidence lol)