As of tomorrow, November 3 2010, we'll no longer be able to use the old wiki skin (monaco). Wikia is forcing us to switch to the abomination that you most likely have been looking at for the last couple of weeks (if you had no registered account here). It's called Oasis.
As a result, the content area is squished to a narrow fixed size, there are more ads and all kinds of eye pollution. A few things got broken by the new skin as well...
There is software that will block the ads and the most of the crap. Unfortunately, not much can be done for the small width, and whatever can be done is pointless anyway since it only works for logged-in users.
There's nothing we can do. There has been plenty of feedback about this, and it looks like almost everyone hates this skin. Wikia simply ignored the users.
Feel free to discuss the new skin here, or report any issues about it (weird colors, alignment etc).