There are so many ways to improve, too. Leaderboards are an anti pattern in community design because they turn 99% of your customers into losers and losing is not fun. Instead, you either do leagues or publish individual successes within friend groups.

After you have achievements longevity awards are like taking candy from a very wealthy baby. (Only one more month until you get Bronze Boots of Buttkicking! Do not cancel now. Then next month, they are halfway up a new treadmill.)