Context determines the significance of a concept.
The issue with weighting heavily on numbers, like any medium, is that it loses context.
Misc.
Context windows, recency windows similar to diff context windows, there is also difference in recency (novelty?h windows. If someone has been exposed to something recently /before then they will have a different reaction to it then if they have not. So two people disagreeing may not be because they actually disagree, but rather because they are at different stages of understanding the topic