A demo is at <http://www.attacklab.net/showdown-gui.html>
-(I read about this on the markdown mailing list.)
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+(I read about this on the markdown mailing list.)
+
+> [[Wikiwyg]] also can provide a nice GUI for editing, although it would
+> need to be expanded to support markdown. The benefit compared to showdown
+> is that it provides a GUI for editing with widets for italics, etc,
+> compared to showdown which still leaves input in markdown and seems more
+> geared to a fast preview of the html. --[[Joey]]