Mozilla already has complete human code review in place, so that's why the article isn't specifying a better solution. Yes, it doesn't scale at all, but this is

Mozilla already has complete human code review in place, so that's why the article isn't specifying a better solution. Yes, it doesn't scale at all, but this is one of the things where non-profit actually has the edge, as Mozilla can just throw their huge community of volunteers at the problem.