User blog comment:BertH/The Road to VisualEditor/@comment-5019798-20131030081039/@comment-1398253-20131101115949

Dimension10, one of the big bugbears when the current Wikia skin was launched was fixed width, which meant tables and navboxes had to be redesigned. Darwin fixes that problem at long last. They've also changed the topbar wiki navigation to allow more menus since the Wikia skin originally launched.