Fediverse

Having trouble wrapping my mind around this. The post is on Site A. My comment is on Site B. The evil downvoter sees it on Site C. Um - what happens next?

You don't ever know that evildoer downvoted, because vote totals never drop below 1 (technically 0 but assume OP doesn't undo the default vote or you downvote). Other instances can still see the vote totals. You can still easily tell popular things from unpopular things but without the downvoters affecting the way YOU see the content.

It does a lot of things but one example would be if someone were to downvote something out of spite with all their alt accounts. Depending on sorting and whatnot you or someone else may not see that content on an instance with downvoting enabled because it usually gets pushed down or collapsed. Without downvoting that content will instead show as something with few upvotes and more or less be blended normally with the rest of the comments.