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
Martin Pitt 140893 162264
Matthias Klose 115196 116163
Colin Watson 95868 323282
Gwendal LE BIHAN 75373 75423
Steve Beattie 60137 62886
Steve Langasek 47289 48044
Jonathan Riddell 44742 44944
actionparsnip 41371 41371
Manfred Hampl 41306 48312
abuyop 36746 39027
gogo 36446 39895
Iain Lane 26750 29306
Piotr Strębski 25634 36900
arochester 25407 25407
Микола Ткач 24901 38955
Michael Rutter 24453 24453
CI Train Bot Account 22002 28283
Scarlett Clark 21678 22151
Sebastien Bacher 20883 28362
Frodo 20803 20845

By category

Person Answer Tracker Karma Total Karma
actionparsnip 41371 41371
Manfred Hampl 41139 48312
arochester 25407 25407
Mark Rijckenberg 11475 11475
menaa 3112 3112
khjgfgfdhjk 3027 3027
dsdgsf 2561 2835
NickTh  2434 3966
Launch01 1990 2222
MATCH 1926 1926
Rusty Shackleford 1693 1706
adira 1079 1079
Nikita Yerenkov-Scott 995 4485
gdsgsdgsd 973 973
Ubuntu10x 910 910
liliomemo12 889 889
Jeremy 783 785
dfsdf 741 741
f026221fe@mohmal.com 741 762
raja 719 719
Person Bazaar Branches Karma Total Karma
Ubuntu Package Importer 16849 30854
James Westby 4525 5770
Colin Watson 1948 323282
Jonathan Riddell 1381 44944
Steve Langasek 1222 48044
Matthias Klose 1110 116163
Sebastien Bacher 888 28362
Martin Pitt 841 162264
CI Train Bot Account 759 28283
Mathieu Trudel-Lapierre 650 17533
Iain Lane 506 29306
Scarlett Clark 504 22151
Clive Johnston 435 19974
James Page 416 33442
Corey Bryant 375 30760
Daniel Holbach 353 7579
Marc Deslauriers 345 12366
Curtis Hovey 321 10887
Brian Murray 302 8997
Joachim Breitner 269 1965
Person Bug Management Karma Total Karma
Steve Beattie 46795 62886
dino99 19514 20605
John Johansen 15480 15907
Brad Figg 9042 53993
Sebastien Bacher 7169 28362
Mathew Hodson 5286 6641
Christopher M. Penalver 5274 5679
Daniel van Vugt 4896 21740
Martin Pitt 4856 162264
Apport retracing service 4485 4501
errors.ubuntu.com bug bridge 3707 3707
Brian Murray 3680 8997
Andy Whitcroft 3212 7941
Matthias Klose 3173 116163
Pat McGowan 3031 10379
Alberto Salvia Novella 3013 6598
Olivier Tilloy 2660 12193
Marc Deslauriers 2637 12366
Robert Ancell 2552 14913
James Page 2443 33442
Person Soyuz Karma Total Karma
Martin Pitt 133919 162264
Matthias Klose 110850 116163
Colin Watson 92702 323282
Gwendal LE BIHAN 75373 75423
Steve Langasek 43844 48044
Jonathan Riddell 43179 44944
Iain Lane 24805 29306
Michael Rutter 24453 24453
CI Train Bot Account 21243 28283
Scarlett Clark 21061 22151
Frodo 20803 20845
Clive Johnston 19533 19974
Globo.com 15970 15970
Jasem Mutlaq 13452 13926
Steve Beattie 13299 62886
Sebastien Bacher 12633 28362
Mathieu Trudel-Lapierre 12479 17533
Thomas Karl Pietrowski 12474 13019
Corey Bryant 11825 30760
James Page 11633 33442
Person Specification Tracking Karma Total Karma
Martin Pitt 1250 162264
Mathieu Trudel-Lapierre 521 17533
Steve Langasek 364 48044
James Page 364 33442
Daniel Holbach 312 7579
Barry Warsaw 208 4486
Pasi Lallinaho 156 1032
Michael 104 175
flocculant 104 2038
Elfy 52 143
Simon Steinbeiß 52 269
Luke Yelavich 52 1702
Kaj Ailomaa 52 1045
Corey Bryant 52 30760
Leigh Momii 52 52
Sebastien Bacher 52 28362
Lars Uebernickel 52 1282
Person Translations in Rosetta Karma Total Karma
abuyop 36746 39027
gogo 36040 39895
Piotr Strębski 25634 36900
Микола Ткач 24900 38955
Rockworld 16481 21634
karm 13763 42707
Samir Ribić 10876 48652
samson 9394 13214
Siamion Šachalevič 8569 11912
Peter Klofutar 8014 8020
Andrej Znidarsic 7461 7464
Arve Eriksson 7362 7645
Anthony Harrington 7337 8189
Marcos Lans 6274 11998
Martin Šácha 6229 6280
Josef Andersson 5885 7672
kaneisland 5571 5571
Ivo Xavier 5402 12597
sarojdhakal 5356 6130
schuko24 4955 8082