This is a reasonable reaction. Thank you for pointing that out. I've updated the post with some thoughts on this. Basically, think the radically different style

This is a reasonable reaction. Thank you for pointing that out. I've updated the post with some thoughts on this. Basically, think the radically different styles part of the CSS Zen Garden was only how the dream was shown, but it wasn't the substance of the dream itself. The substance of the dream was to show the power of CSS, and what was possible with separation of concerns and browser support. And that's what I think we showed with what we build for Firefox.