I just released version 2.012 of Galleon. This update adds markitup support. This is a very cool editor that makes it easy to build support for different languages, including BBML which Galleon supports.
Now - I know I'm anti rich-text editor, but this one was so nice and slim, so elegant, that I couldn't say no to it. Plus, Todd Rafferty actually did all the coding, so all I had to do was look it over. He also nicely turned it into a config setting so folks could turn the feature off if they wanted.