For those interested in WysiwygWiki, this is an open-source Javascript XHTML WYSIWYG editor that supports seven different mainstream browsers (apparently including Lotus Notes, believe it or not), released under the LGPL license. The default interface attempts to replicate Microsoft Word.
ThomasWaldmann told me he was looking into TinyMCE for MoinMoin. TinyMCE, in my opinion, attempts to be like Word too much. Can you strip down the interface? -- SunirShah
It claims to be customizable, can't verify the claims personally though. -- ChrisPurcell