Actually, I’m not. But I had forgotten about CSS Naked Day, and it would be a bit silly just to take part for half of the day. Anyway, I think (hopefully) this blog works fairly well without the CSS. If you want a look at this blog naked, I know at least that in Firefox going into View > Page Style > No Style achieves pretty much the same thing.
Is there a point to CSS Naked Day?
I guess it is mostly to celebrate / raise awareness of the fact that you can separate the design and the framework, and probably to remind everyone to write good HTML.