Topic: openWYSIWYG
Came across this yesterday while looking at a new project.
http://www.openwebware.com/products/openwysiwyg/
It loads really quick in Firefox and works rather well. It's a very small download, take out the thumbs.db from the equation and it's only 58kb, compared to other huge WYSIWYG editors that get added to small projects.
Personally, I prefer simplistic entry via bbcode or textile but just thought I'd link to this if anyone is interested.