I like this article. At the start I feared it was going to be one of those polemics written by someone who's never had to read other people's code, or worry abo

I like this article. At the start I feared it was going to be one of those polemics written by someone who's never had to read other people's code, or worry about speed, efficiency or third party users. However thats not the case. The author has distilled lots of experience into something reasonably readable.