An interesting observation is that, although the number of lines per contribution for this set ranges from two to twenty five, with three commits being on the lower end of that scale , each commit smooths off some rough edge. If you’ve forked a DeveloperForce project and tweaked it to fix some corner case, send us a pull request, even if it is only a couple of lines. Every little helps!
 If you’re disagreeing with my characterization of git as ‘straightforward’ then watch the excellent Git for Ages 4 and Up and all will be made plain.
 Of course, lines of code is no indication of the quality of a contribution, or the effort that went into creating it – it can take many hours of painstaking work to narrow down a change to the right two lines!