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
Vilson Gjeci 2954748 3043725
Graham Inggs 1181008 1189862
Rik Mills 537298 537783
Desktop Rebuild Bot 488969 488969
Sebastien Bacher 470789 480109
Gianfranco Costamagna 243407 243438
Ubuntu Kernel Bot 241782 4779713
Manfred Hampl 225001 294004
Ubuntu Langpack Uploader 224912 224912
Ben Romer 152207 248024
Andreas Hasenack 151689 162250
Matthias Klose 131280 131867
Alexander G. 128540 128540
Wint Theingi Aung 118017 118063
actionparsnip 107500 107500
Lars Martin Hambro 92507 92507
Nick Rosbrook 88379 91925
Daniel Nylander 82814 85901
Salvatore Cocuzza 71234 71399
karm 71045 87557

By category

Person Answer Tracker Karma Total Karma
Manfred Hampl 225000 294004
actionparsnip 107500 107500
Lars Martin Hambro 92500 92507
Daniel Letzeisen 25000 33507
Test 21500 21507
Enrique Navarro Gómez 11500 11505
Sri Srikumar 10500 10500
Nick Mortel 7000 7000
Jeremy 7000 12508
Federico Tello Gentile 6500 6500
Liviu Voicu 6000 6000
Unknown 5500 5504
Passdriver 5500 5525
Avalynn 5500 16500
Andrei Cherniaev 5500 6003
michael 5500 5500
Daniel Foster 5500 5500
EDVALDO BRAZ DO NASCIMENTO JUNIOR 5000 5000
HORIE Seiichi 5000 5037
Abigail 5000 10000
Person Bug Management Karma Total Karma
Ubuntu Kernel Bot 241782 4779713
Daniel van Vugt 5006 17090
Graham Inggs 4277 1189862
You-Sheng Yang 4173 17336
Jeremy Bícha 4101 72075
Alessandro Astone 3500 35737
Daniel Letzeisen 3299 33507
AceLan Kao 2885 3124
Timo Aaltonen 2675 47703
Sebastien Bacher 2634 480109
Andreas Hasenack 2298 162250
Manuel Diewald 2294 65473
Lena Voytek 2090 20893
Vladimir Petko 2041 25550
Bryce Harrington 2024 5325
Nick Rosbrook 1969 91925
Juerg Haefliger 1832 19398
Benjamin Drung 1812 16139
Athos Ribeiro 1800 15141
Jacob Martin 1675 17699
Person Code Karma Total Karma
Andreas Hasenack 134177 162250
git-ubuntu bot 56610 56610
Nick Rosbrook 49725 91925
Talha Can Havadar 16171 24073
Igor Luppi 13466 19372
Myles Penner 4955 44485
Ural Tunaboyu 3990 26316
Christian Ehrhardt 3763 13142
Vladimir Petko 3726 25550
Renan Rodrigo 3650 24609
You-Sheng Yang 3026 17336
Hector CAO 2250 9192
Jonas Jelten 2250 13292
Jesse Sung 2080 14627
Lena Voytek 2080 20893
Hui Wang 2004 7006
Max Gilmour 1948 7799
Simon Johnsson 1948 7050
Antoine Lassagne 1872 12291
Alan Moore 1872 2146
Person Soyuz Karma Total Karma
Graham Inggs 1176731 1189862
Rik Mills 536351 537783
Desktop Rebuild Bot 488969 488969
Sebastien Bacher 467872 480109
Gianfranco Costamagna 242844 243438
Ubuntu Langpack Uploader 224912 224912
Ben Romer 152206 248024
Matthias Klose 130197 131867
Alexander G. 128540 128540
Devices Certification Bot 70302 70849
Jeremy Bícha 64004 72075
CPC PPA Bot 59049 59049
Sudip Mukherjee 38250 39228
Myles Penner 36990 44485
Nick Rosbrook 36095 91925
Erich Eickmeyer 31472 33041
Michael Marley 30345 30352
Alessandro Astone 29947 35737
Andy Whitcroft 29019 98638
Adam Reviczky 28870 28888
Person Specification Tracking Karma Total Karma
RosendoVQuinones 1500 1500
spectre 1500 2052
Person Translations in Rosetta Karma Total Karma
Vilson Gjeci 2954748 3043725
Wint Theingi Aung 118015 118063
Daniel Nylander 82787 85901
Salvatore Cocuzza 71234 71399
karm 71045 87557
Alexandr Primak 30289 39219
Ubuntu Archive Auto-Sync 20673 20673
Alexey Fedorov 14813 17978
Andi Chandler 13230 32693
taijuin lee 13041 20861
Marek Adamski 10655 18781
Matteo Romei 10584 10584
minwook 8859 8859
Makoto Sakaguchi 8670 8688
Arve Eriksson 8198 8646
Torsten Franz 5670 5670
Elmin Alirzayev 5670 5670
Eugene Roskin 5079 5079
Xosé 4796 12259
Klavs Petersons 4748 70948