Showing user vote counts is slow
The user profile pages of users who have made many votes are slow because they scan the vote tables to produce separate tallies of up and down votes. These tallies are shown only on mouseover of the "votes given" number, with a trailing }
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The tallies of up and down votes should be maintained in the user table along with the user's score, so that they are accessible quickly, and they should be shown always, not just on mouseover, to admins viewing user profile pages and in the votes column of the admin user listing page.