Here you can see the people who have earned the most Launchpad karma while working on Ubuntu. (What is karma?)

Overall

Person Distribution Karma Total Karma
Matthias Klose 173438 173720
Lugito 138265 138265
Jasem Mutlaq 98240 98307
Anthony Harrington 86475 93273
Michael Rutter 86395 86454
Rik Mills 85687 85963
Manfred Hampl 82755 114069
Gianfranco Costamagna 77554 77923
Mykola Tkach 69261 72979
actionparsnip 68152 68152
Dimitri John Ledkov 49690 55702
Ubuntu Kernel Bot 49444 653304
Bernard Stafford 42570 104354
Steve Langasek 40208 49677
Graham Inggs 38767 39116
Corey Bryant 29250 31227
Jwtiyar Nariman 26698 27217
Christian Ehrhardt  26624 27951
Torsten Franz 25691 26725
gogo 25373 31149

By category

Person Answer Tracker Karma Total Karma
Manfred Hampl 83199 114069
actionparsnip 67792 68152
Kai Kasurinen 5807 10006
Bernard Stafford 5689 104354
Bashing-om 3081 3082
taram raj 2429 2429
Pranav bhattarai 1718 1756
Ethan Lin 1659 1716
Ken 1599 1600
Rich.b 1303 1303
corrado venturini 1185 1482
Akom 1185 1195
Saul Lubkin 1125 1125
maravento 1125 1133
michael 1007 966
Gordon Murray 1007 1066
ipv 948 1013
Luis M.Jacinto 948 948
Bullet 888 931
Colin Watson 829 199405
Person Bug Management Karma Total Karma
Ubuntu Kernel Bot 49253 653304
Daniel van Vugt 12338 16630
Sebastien Bacher 6867 26973
Christian Ehrhardt  4725 27951
Dimitri John Ledkov 4265 55702
Corey Bryant 4073 31227
Kamal Mostafa 3931 3960
Po-Hsu Lin 3240 9515
Rafael David Tinoco 3201 16908
Kai Kasurinen 3131 10006
Norbert 2906 3735
Dan Streetman 2899 11947
You-Sheng Yang 2877 5687
Steve Langasek 2870 49677
Brian Murray 2722 10354
Timo Aaltonen 2434 8686
Eric Desrochers 2285 4170
Hans Joachim Desserud 2185 3646
quanxian 2166 4691
Matthias Klose 2053 173720
Person Code Karma Total Karma
Christian Ehrhardt  16756 27951
Andreas Hasenack 7970 16269
Rafael David Tinoco 5928 16908
Bryce Harrington 4472 12603
Lucas Kanashiro 1712 5700
Sebastien Bacher 655 26973
Brian Murray 612 10354
Robie Basak 612 3259
You-Sheng Yang 457 5687
Timo Aaltonen 452 8686
James Page 332 9324
Scott Moser 332 2228
Corey Bryant 305 31227
Patrick Wu 291 1117
Dimitri John Ledkov 159 55702
Sergio Durigan Junior 139 1630
Nish Aravamudan 125 152
Balint Reczey 91 8667
Iain Lane 86 6916
Simon Poirier 57 1982
Person Soyuz Karma Total Karma
Matthias Klose 170206 173720
Lugito 138265 138265
Jasem Mutlaq 97708 98307
Michael Rutter 86212 86454
Rik Mills 84765 85963
Gianfranco Costamagna 76152 77923
Dimitri John Ledkov 45038 55702
Graham Inggs 37893 39116
Steve Langasek 37037 49677
Corey Bryant 24872 31227
Ubuntu Langpack Uploader 21090 21090
Sebastien Bacher 15640 26973
Rob Savoury 14357 15378
Jean-Samuel Reynaud 13198 13109
Openstack Ubuntu Testing Bot 10631 10669
David Adam 9656 9844
Alexander G. 8830 8854
Thomas Karl Pietrowski 7463 7633
gogo 7317 31149
Rafael David Tinoco 7017 16908
Person Specification Tracking Karma Total Karma
Acheter Chloroquine 250 mg En Ligne, Chloroquine Phosphate Prix 500 500
mobilikul 500 500
Pascal De Vuyst 0 42
Juhapekka Piiroinen 0 0
Nick McMahon 0 0
Tero Karvinen 0 0
Diogo Matsubara 0 0
Fernando Quintela 0 0
Scott Robinson 0 0
John Oxton 0 0
Florian Boucault 0 0
Abhishek Dasgupta 0 0
Robert Ancell 0 1890
AB 0 0
pjharper 0 0
Mark Ramm 0 0
Mario Limonciello 0 1095
Bump 0 60
nurv 0 0
Abhinay Mukunthan 0 0
Person Translations in Rosetta Karma Total Karma
Anthony Harrington 86294 93273
Mykola Tkach 69252 72979
Bernard Stafford 36850 104354
Jwtiyar Nariman 26566 27217
Torsten Franz 25591 26725
Xandru Martino 18438 18484
gogo 17988 31149
Stephan Woidowski 12859 91844
Christoph Gerlach 11678 12580
Yaron 11160 16684
id:sicklylife 8542 11092
Ubuntu Archive Auto-Sync 8167 8167
Quentin PAGÈS 7888 11967
Burhan Keleş 7541 7563
Eugene Roskin 6742 6898
KAHINA 5659 5659
Arief Setiadi Wibowo 5574 16543
Empar Montoro 5380 5380
Leo 4982 4987
Andi Chandler 4850 7354