I recently had an email exchange with someone asking me about how to approach writing their own WYSIWYG editor control for web applications.
Perhaps an interesting academic exorcize, or maybe he has some very specific application but it got me thinking about how many implementations there are out there already !
While searching I found this great list which is lifted entirely from Mike Pope [ Click HERE to Read at Mike's Blog ] - THANKS MIKE !
Rich Editor Controls that you can use with ASP.NET
HTML Editors As near as I can tell, all of these work in-browser and produce HTML or XHTML.