PayPal's Node.js experiences are totally different than what the blog is describing. Besides, the "number of lines" calculation is useless, and even though the

PayPal's Node.js experiences are totally different than what the blog is describing. Besides, the "number of lines" calculation is useless, and even though the blog says so, t still runs with it. Besides, a Perl blog post is not a very neutral source on the cost of rewriting Perl to something else.