As if anyone could miss it, the forum has switched over to a Halloween theme which was originally put together back in 2005 by SMF member Bloc for his own forum (I've just added a few small tweaks here and there to make it more compatible with our forum), and it is now the default theme. Mystic Night, the previous default theme, has vanished into that mystic night. It may or may not return, depending on whether or not I can finally find the time to upgrade our older themes for SMF 1.1.4.
In addition to this HalloweenNight theme, a theme entitle Web will be introduced later today (as soon as I finish tweaking it) for anyone who might like to try that Halloween theme instead.
And, of course, anyone who hasn't gotten into the spirit of Halloween yet is certainly free to choose any of the other available themes. Though any DS fan who doesn't want to enjoy the Halloween season for as long as possible, well, what can actually be said about such a person?