An article entitled 'How to Make Perfect Coffee' is probably going to be as popular as 'Why Vim/Emacs/Nano is The Programmers Editor'. There's at a certain sta

An article entitled 'How to Make Perfect Coffee' is probably going to be as popular as 'Why Vim/Emacs/Nano is The Programmers Editor'. There's at a certain stage a level of subjectivity, the perfect cup of coffee is the one that makes you smile. There's a similar argument made in photography that a perfect photo conforms to rule of thirds/perfect whitebalance/correct exposure triangle/tripod shot, but it's not always got enough soul to work.