Board Thread:New Features/@comment-3513410-20170828103357/@comment-5275700-20170829175121

After looking back in time (in various ways) we don't see any mention of this preference existing. We have only ever had the option to hide achievements on the profile page, as far as we can tell. Even if it existed in the distant past, it has not been available for quite some time and nothing would have changed with the removal of the switch for admins.

Even if you don't care about your own achievements, perhaps your presence on the leaderboard will motivate another user to contribute!