I feel like this is better said then done. its a great idea dont get me wrong, I just dont think that this will happen. But if it is possible, to an extreme, I will give it +1.
Would it be good if you get points on time spent total on the servers? Like, 10 hours = 500 points 20 = 1000 50 = 2000 100 = 3000 250 = 5000 500 = 10000 1000 = 15000 then every 1000 after gets you another 15k etc etc
*bump* *bump* *bump* Though I think there should be achievements for rule-breaking that causes you to lose points. For example: "I Shouldn't Do That" - Get slain 1 time | -5 AP "I Should Get This Trigger Finger Checked Out" - Get Karma-Banned | -100 AP "Anonymous Hacktivist" - Get banned for hacking | -1000 AP Etc, etc.