User blog comment:Sarah Manley/Try the New Wikia Editor/@comment-3121787-20110825021646/@comment-3441771-20110825024715

If you expand the image of the new editor at the top of this page, and look in the top right quarter of the image, you can seen the "preview" and "publish" buttons. The new editor also has a pop-up for the Preview which you can publish from.