I'm curious, have you ever used TeXmacs? It is, in my non-expert oppinion, by far the best WYSIWYG editing experience (barring some minor implementation bugs).

I'm curious, have you ever used TeXmacs? It is, in my non-expert oppinion, by far the best WYSIWYG editing experience (barring some minor implementation bugs). The visual bounding box cues, in particular, make formatting much easier.