Here you can see the people who have earned the most Launchpad karma while working on Percona Toolkit moved to https://jira.percona.com/projects/PT. (What is karma?)

Overall

Person Project Karma Total Karma
Carlos Salguero 54 54
Nickolay Ihalainen 29 347
monty solomon 17 39
Predrag Zecevic 14 14
Sveta Smirnova 13 731
Sheeri K. Cabral 11 11
Naveen 9 9
Bryce Moore 9 9
Przemek 9 150
Manami Nakamura 8 8
Jaime Sicam 8 69
Brian Sperduto 7 7
weichun tang 7 7
Anmol Shukla 7 7
E. MAS 7 25
abeverley 7 7
gshliu 6 6
Paul Namuag 6 8
Ayhan Altunkaynak 6 6
Bill Karwin 6 6

By category

Person Bug Management Karma Total Karma
Carlos Salguero 54 54
Nickolay Ihalainen 29 347
monty solomon 17 39
Predrag Zecevic 14 14
Sveta Smirnova 13 731
Sheeri K. Cabral 11 11
Naveen 9 9
Bryce Moore 9 9
Przemek 9 150
Manami Nakamura 8 8
Jaime Sicam 8 69
weichun tang 7 7
abeverley 7 7
E. MAS 7 25
Anmol Shukla 7 7
Brian Sperduto 7 7
gshliu 6 6
Roman Kalab 6 6
Iwo 6 65
Bill Karwin 6 6