Comment by SpaceManNabs

I love that this article added a correction and took ownership in it. This encourages more people to blog stuff and then get more input for parts they missed.

The best way to get the correct answer on something is posting the wrong thing. Not sure where I got this from, but I remember it was in the context of stackoverflow questions getting the correct answer in the comments of a reply :)

Props to the author for their honesty and having the impetus to blog about this in the first place.