a "Rate My Professor" style site but for ENWorld posters (no chili peppers) would be actually helpful.
I assume admins and moderators can see everyone's reaction scores plus how many people have those folks muted. I suspect those two in aggregate (or maybe combined somehow), maybe divided by their number of total posts, is a pretty accurate benchmark.
EDIT: Thinking about this more, because of course:
X: Reaction score
Y: Times muted + moderation infraction points
Z: Total posts
(X/Y)/Z: ENWorld score
So someone with 1,000 reactions, no times muted, no times moderated, and 1,000 total posts would get a 1 score.
Someone with 500 reactions, 10 mutings, 10 moderation points, and 1,000 reactions would get a .025 score.
That seems accurate, but raw scores would allow users to reverse engineer how many people have someone muted or how many infraction points they have, which are all numbers I assume are hidden for good reason.