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
Salvatore Cocuzza 539216 556227
Bernard Stafford 514542 566417
Rik Mills 491930 492149
Ubuntu Langpack Uploader 454690 454690
Manfred Hampl 334365 451135
Gianfranco Costamagna 292248 292812
Rockworld 206801 206937
Ben Romer 195085 259025
Michael Rutter 192218 192218
Ubuntu Kernel Bot 184341 3766148
Jeremy Bícha 124627 126445
Corey Bryant 100639 104268
Andi Chandler 89762 227680
Graham Inggs 85989 89185
Jasem Mutlaq 81911 81911
actionparsnip 80197 84338
Jose Manuel Santamaria Lema 79931 79931
Steve Langasek 70871 99724
Michael Hudson-Doyle 67067 77362
Rob Savoury 59893 68239

By category

Person Answer Tracker Karma Total Karma
Manfred Hampl 334344 451135
Bernard Stafford 108812 566417
actionparsnip 80197 84338
Austin 7906 7906
Sibidharan 7906 7906
wenbor 6400 6400
Henri Cook 6024 6024
Stephen 5647 5659
Yuhki Yano 4894 4894
michael 4518 4518
Ines Almeida 4518 119583
Gaurav Kumar 4141 4149
Mikołaj 4141 4141
Jaimes Joschko 4141 4178
haridas 3765 3765
Kyle 3765 3765
Rich.b 3765 3765
Roy Ash 3765 3798
mana 3765 13933
Charles Evans 3765 4551
Person Bug Management Karma Total Karma
Ubuntu Kernel Bot 184341 3766148
Daniel van Vugt 6776 14303
James Falcon 5995 18948
Jeremy Bícha 4495 126445
Steve Langasek 3688 99724
Benjamin Drung 3172 23221
Andreas Hasenack 2533 24446
Dimitri John Ledkov 2533 28201
Timo Aaltonen 2263 20518
You-Sheng Yang 2151 12073
Gianfranco Costamagna 2122 292812
Kamal Mostafa 1991 1991
Nick Rosbrook 1912 18026
Corey Bryant 1892 104268
Sebastien Bacher 1885 42392
Vladimir Petko 1870 43880
Lucas Kanashiro 1798 35519
Alberto Milone 1718 10803
Lena Voytek 1644 28618
Graham Inggs 1549 89185
Person Code Karma Total Karma
git-ubuntu bot 45776 45776
Robie Basak 10179 15069
Corey Bryant 5818 104268
Vladimir Petko 3976 43880
Lukas Märdian 1783 12997
Lena Voytek 1679 28618
Andreas Hasenack 1165 24446
Mitchell Dzurick 1142 9936
Athos Ribeiro 1142 19925
Sergio Durigan Junior 1107 14664
Nick Rosbrook 862 18026
Danilo Egea Gondolfo 711 6304
Michał Małoszewski 606 6902
James Page 571 3677
Dave Jones 478 8225
Bryce Harrington 443 10623
Steve Langasek 419 99724
Edward Hope-Morley 419 2701
Olivier Gayot 396 7366
Jesse Sung 361 21892
Person Soyuz Karma Total Karma
Rik Mills 491752 492149
Ubuntu Langpack Uploader 454690 454690
Gianfranco Costamagna 289944 292812
Ben Romer 195077 259025
Michael Rutter 192218 192218
Jeremy Bícha 114750 126445
Corey Bryant 89917 104268
Graham Inggs 84440 89185
Jasem Mutlaq 81911 81911
Jose Manuel Santamaria Lema 79931 79931
Michael Hudson-Doyle 66800 77362
Steve Langasek 66536 99724
Rob Savoury 59893 68239
Adam Reviczky 54438 54455
Andy Whitcroft 42847 144226
Shengjing Zhu 41725 47850
CPC PPA Bot 39613 39613
Alexander G. 38536 38536
Vladimir Petko 37348 43880
anbox-cloud-ci-bot 36512 36512
Person Specification Tracking Karma Total Karma
Monserrat Ondricka 500 507
Person Translations in Rosetta Karma Total Karma
Salvatore Cocuzza 539216 556227
Bernard Stafford 405620 566417
Rockworld 206801 206937
Andi Chandler 89762 227680
Torsten Franz 48667 48848
Christoph Gerlach 46067 53547
Tomáš Marný 40913 65174
Ubuntu Archive Auto-Sync 36717 36717
Wint Theingi Aung 31015 31015
Sabri Ünal 30149 35875
Marek Adamski 24630 49167
Eugene Roskin 24538 24674
Yaron 23945 25145
Jared Norris 23444 23444
Ivo Xavier 23307 29335
Balázs Úr 20844 21456
Andrei Ionel 17788 17879
Diogo Lavareda 17514 17604
Kimmo Kujansuu 17149 35210
Chairuddin Nur Lubis 16876 16876