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
Robert C Jennings 137 7603
Francis Ginther 134 9796
Dan Watkins 125 9558
Philip Roche 100 7084
Chris Glass 42 4682
David Bartley 5 5

By category

Person Bug Management Karma Total Karma
David Bartley 5 5
Dan Watkins 2 9558
Person Code Karma Total Karma
Robert C Jennings 137 7603
Francis Ginther 134 9796
Dan Watkins 123 9558
Philip Roche 100 7084
Chris Glass 42 4682