In experience of user/account is good to order by number of commits. For exemple, I contributes to 5 projects. I have commited 1000 times in one project and 5 times in other. If I add the project with 5 commits at last, it will appear at the top of list and "ofuscate" my project with 1000 commits.
thanks for your suggestion. We'll keep it in mind for future enhancements to the site.
Before this area was essentially not sorted by anything meaningful.
As of this morning we now sort it by most recent commit.