> Readability doesn't matter much when you have 10,000+ lines of code. You aren't going to read all that code, As someone who has read 10,000+ lines in order t

> Readability doesn't matter much when you have 10,000+ lines of code. You aren't going to read all that code, As someone who has read 10,000+ lines in order to track down surprising behavior in other people's code, I can say without a doubt that readability still matters at that scale. Code management systems can sometimes be helpful, but they are no substitute.