For a couple of minutes, the forum was unresponsive, returning a plain white page. This was caused by a dodgy SMF mod uninstall; PizzaPlanet has been playing with mods to improve our Google ranking, and this one didn't uninstall itself properly.
Sorry for the inconvenience, and I'm hoping to set up a staging copy of the site for us to play with this sort of thing on this week, so that such things don't take the forum down.