I just removed the ads from the Irrlicht Wiki
. The ads on there were intended to bring back in a part of the server costs for the wiki, but from now on I'm simply paying this on my own, who cares. I think it's worth having a cleaner interface then getting a few bucks out of it. :)
Of course, now that the performance of the sourceforge.net servers seem to have improved since the move, we could host the wiki on there as well, but this would also mean that all the google and external links now pointing to the wiki would be invalidated, so lets simply stay as it is.