Sorry, but not seeing the point of posting an old PG article without a new observation. Is it some kind of test to see if it will automatically get voted up?
Thanks to Ken Anderson, Trevor Blackwell, Daniel Giffin, Sarah Harlin, Shiro Kawai, Jessica Livingston, Matz, Jackie McDonough, Robert Morris, Eric Raymond, Guido van Rossum, David Weinberger, and Steven Wolfram for reading drafts of this comment.