Here you can see the people who have earned the most Launchpad karma while working on Ubuntu on EC2. (What is karma?)

Overall

Person Project Karma Total Karma
Dan Watkins 43 3970
Ben Howard 36 9103
Robert C Jennings 25 3903
Damian Gerow 21 21
Alan 16 16
Jarrod Petz 7 7
Hirokuni Kim 5 5
Craig Watcham 4 8
Chris West 3 56
Viktor Szathm√°ry 3 11

By category

Person Answer Tracker Karma Total Karma
Damian Gerow 21 21
Person Bazaar Branches Karma Total Karma
Dan Watkins 43 3970
Robert C Jennings 24 3903
Ben Howard 22 9103
Person Bug Management Karma Total Karma
Alan 16 16
Ben Howard 14 9103
Jarrod Petz 7 7
Hirokuni Kim 5 5
Craig Watcham 4 8
Chris West 3 56
Viktor Szathm√°ry 3 11
Robert C Jennings 1 3903