I like this code: - it's got a history/blame with associated bugs linked in the changes, including all the reasoning behind every line. - it can be versioned

I like this code: - it's got a history/blame with associated bugs linked in the changes, including all the reasoning behind every line. - it can be versioned into rollouts and rolled back if it interacts with another system in a bad way. - it's dead simple and self describing. What's not to like?