Also, some of the code that the article talks about is not W3C compliant anyway, (background colors in tables and table cells for example) so it shouldn't be used in any browser. Tables are a (non-standard) means to an end.
Granted, other browsers will render this code, but shouldn't we be moving towards standards compliance and CSS layouts rather than still using tables?
So, I agree with the article when it says that Netscape 4.x is a piece of #%@, but I don't think that we should be trying to make table fixes and kludges. Instead we should be exploring the layout possibilities of CSS.