User blog comment:Sarah Manley/Try the New Wikia Editor/@comment-1091639-20110622133545/@comment-126761-20110622141511

Thanks, useful list. Note: we're always working on tweaks and fixes to the visual editor - see also some previous comments on this blog post. Main thing is: wikitext is a complex animal, and we really want to cover all its bases.

That "preview mode: no changes..." message looks like a bug - I've filed a bug to sort it out. The general behaviour of those messages are going to be looked at too.