[jingw222]

I don't see your point. Code that's more modular, pluggable is by definition easier to delete. That should not be a reason to prevent us writing easy to delete code.

[kqr]

It took me a while to get it too: someone else downthread summarised it neatly as a version of the Peter principle:

> all code tends to be refactored to its level of unrefactorability.

This was a neat way to look at it!