In short, no. Cross browser open licensed elegant wysiwyg is very weak. Goog has recently rewritten docs...I assume that wysiwyg (layout engine) had much to do

In short, no. Cross browser open licensed elegant wysiwyg is very weak. Goog has recently rewritten docs...I assume that wysiwyg (layout engine) had much to do with that. That being said, we get by with tinymce on most modern browsers (safari is a major pain). It has a pretty good API. For reference, that's a main part of our major product (servee.com) so I've dine a fair amount of research