User blog comment:Susanolivia/Fixed Width, Sidebar, and the Removal of Monaco/@comment-436956-20101003175338/@comment-824313-20101003183909

They said they might be adding it in so you can insert it into articles. If they have a sitenotice-type or widget-type system, you might be able to make it show on every page again, although that's obviously against the Terms. Like everything else.