One problem is that making good libraries is hard, and requires ongoing maintenance effort, ideally motivated effort. My favorite article on the subject is prob

One problem is that making good libraries is hard, and requires ongoing maintenance effort, ideally motivated effort. My favorite article on the subject is probably this one: http://www.yosefk.com/blog/redundancy-vs-dependencies-which-is-worse.html http://www.yosefk.com/blog/redundancy-vs-dependencies-which-...