User blog comment:Lancer1289/Wikia's New Skin, the countdown begins/@comment-1074875-20100928213440/@comment-2088100-20100928213934

Luckily, that is still allowed. You just can't move all of those changes into MediaWiki:Wikia.css and have them apply to everyone. I'm sure that everyone would enjoy a link to said theme when you're finished with it though.