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
LocutusOfBorg 73476 73905
Gwendal LE BIHAN 65952 65952
Jasem Mutlaq 48395 49619
Matthias Klose 44677 44929
Rik Mills 43918 44156
Christian Laußat 43789 43789
Jeremy Bicha 39931 44597
Samir Ribić 38099 118536
Steve Langasek 33931 36832
Jose Manuel Santamaria Lema 30825 31092
Anthony Harrington 30779 32401
Nico Schlömer 29357 29374
Openstack Ubuntu Testing Bot 28351 28351
Frodo 27516 27516
Michael Rutter 24412 24412
Dimitri John Ledkov 22877 24229
Ubuntu Langpack Uploader 19184 19184
Michael Hudson-Doyle 18854 18994
Rokar ✌ 17022 35413
Rockworld 16740 18127

By category

Person Answer Tracker Karma Total Karma
Manfred Hampl 2214 2928
actionparsnip 1625 1625
Mark Rijckenberg 243 243
xiaopanjian001 199 199
afsdagdsaf01 179 179
bwnh42sa 176 176
wwwdhlcom262 114 114
fgdghkio 114 114
zhangxueliang 94 94
maria jones 79 79
maspc hqas 65 65
Bashing-om 63 63
Petr_Kosv 55 55
Katherine Heigl 52 52
Jeremy 50 50
wechat491266652 48 48
raytom 45 45
peter ratcliffe 44 44
Germar 42 180
hellokd01 39 39
Person Bug Management Karma Total Karma
Brad Figg 13271 164537
Jeremy Bicha 10019 44597
Daniel van Vugt 7728 24453
Apport retracing service 5432 5450
Dimitri John Ledkov 4681 24229
Steve Langasek 4077 36832
ChristianEhrhardt 3997 7408
Joseph Salisbury 3980 4108
Scott Moser 3885 22301
errors.ubuntu.com bug bridge 3616 3616
Stefan Bader 3128 11570
Brian Murray 3088 8030
Seth Forshee 2828 4685
Hans Joachim Desserud 2703 4101
Martin Wimpress 2580 12270
bugproxy 2491 2598
Phillip Susi 2365 2370
James Page 2277 16633
Andy Whitcroft 2261 7803
Mathieu Trudel-Lapierre 2253 9239
Person Code Karma Total Karma
Nish Aravamudan 1985 12314
Robie Basak 967 4877
Andreas Hasenack 241 5589
Scott Moser 125 22301
Wouter Deconinck 73 222
Brian Murray 73 8030
Joshua Powers 68 4507
Tyler Hicks 60 2981
Nicholas Skaggs 52 1605
Mathieu Trudel-Lapierre 52 9239
Dan Watkins 45 9144
Corey Bryant 42 12217
ChristianEhrhardt 32 7408
James Page 30 16633
Marc Deslauriers 30 5607
Luis Henriques 27 2219
David Britton 27 1724
guoyalong 25 134
Philip Roche 25 6972
Daniel van Vugt 22 24453
Person Soyuz Karma Total Karma
LocutusOfBorg 72005 73905
Gwendal LE BIHAN 65952 65952
Jasem Mutlaq 48385 49619
Matthias Klose 43811 44929
Christian Laußat 43789 43789
Rik Mills 42773 44156
Jose Manuel Santamaria Lema 30758 31092
Jeremy Bicha 29792 44597
Steve Langasek 29743 36832
Nico Schlömer 29355 29374
Openstack Ubuntu Testing Bot 28351 28351
Frodo 27516 27516
Michael Rutter 24412 24412
Ubuntu Langpack Uploader 19184 19184
Michael Hudson-Doyle 18225 18994
Dimitri John Ledkov 18146 24229
Bhavani Shankar 16261 16433
Paweł T. Jochym 15163 15331
Jonathon F 14264 14273
Landscape Uploader 13801 14052
Person Specification Tracking Karma Total Karma
Mathieu Trudel-Lapierre 390 9239
cnjnj 173 173
jindadil 108 108
Joshua Powers 65 4507
djjhdhdf 43 43
Steve Langasek 43 36832
Thato Motsoeneng 21 33
Martin Pitt 21 5935
hueiahldflahfs 21 21
Pasi Lallinaho 21 319
Person Translations in Rosetta Karma Total Karma
Samir Ribić 38099 118536
Anthony Harrington 30770 32401
Rokar ✌ 17022 35413
Rockworld 16730 18127
abuyop 14170 15141
gogo 13268 15875
samson 10507 17213
minwook shin 9453 9658
Vaibhav S Dalvi 9317 9320
Marcos Lans 8035 9201
Cédric VALMARY (Tot en òc) 5839 9555
Vilson Gjeci 5554 5560
Jose Luis Tirado 4684 5391
baj 4019 6858
Eugene Marshal 3484 3646
karm 3276 8723
Ubuntu Archive Auto-Sync 3114 3114
Andika Triwidada 2926 3062
Paco Molinero 2650 2811
Ivo Xavier 2436 4001