[DavidMcLaughlin]

Encapsulation is also addressed in the article. I really liked his response to that too, it was like a more succinct version of the Steve Yegge Wikileaks/Java private methods blog post[1] that did the rounds a few months back.

[1] - http://steve-yegge.blogspot.com/2010/07/wikileaks-to-leak-50...