I kinda agree and disagree with article's author. You see, do log, but do so in a compiler switch so that your production code has no logging in final form and

I kinda agree and disagree with article's author. You see, do log, but do so in a compiler switch so that your production code has no logging in final form and is easy to generate. Get 2 variants, one with logging and debugging and whatnot, which is used for alpha, beta, gamma / whatever version and the clean one that you release officially. And yes, I'm aware that sometime a bug will creep only in the release version while in the debug version will not happen. What can I say, those are where your experience really is showing, so you can understand the root of the problem.