I want to suggest a ingame leaderboard where players can compare their success with other players and which is open to any player. The most wanted rankings could be the amount of isk a players owns or for example the value of isk a player destroyed through pvp. Also it should be possible to rank players by activity like we have it in the activity tracker, so that you can check out on which position you are in the global eve online ranking. If all activities and isk values are calculated together there could even be a ranking for the best allover player in eve.
Check out https://zkillboard.com/
There is also http://www.abyssaldata.com
best at what?