throwanident
Both are made up in the sense that the algorithm itself can be modified by regulation or social convention. There's even a field of economics dedicated to finding out how to engineer such an algorithm (a mechanism) to satisfy a given objective.
But if the algorithm is more or less stable, then it makes more sense to study it rather than just parts of its state. That's the difference.
Next thing you'll say is that Somalia, South Sudan, Congo, Haiti and Afghanistan are all socialist too!
An algorithm like that would balance the exploitation of showing current highly upvoted posts first with the exploration of showing posts with few votes first, so that every post gets its chance while still penalizing spam posts once they're conclusively known to be bad.
Unfortunately, it's rather difficult to draw a dividing line between ordinary voters and powerful ones in a liquid democracy method to satisfy both of these criteria.
Ooh, voting with money! Now try using the Vickrey-Clarke-Groves mechanism - the results could be interesting.