I wrote that article in 2000, and the really scary thing for me is that I'm now seeing code that obviously either came right out of it, or is only a few copy-pa

I wrote that article in 2000, and the really scary thing for me is that I'm now seeing code that obviously either came right out of it, or is only a few copy-pasta steps away from it that's just taken as "the way things are done". For the record -- it's one way to do it, but the code in there was primarily written to be as easy to understand as possible, not to be the World's Best Controller Implementation.