I think you're missing the point. I'm not denying that EMacs is great at what it does (I use it extensively). However, if I had RSI problems I would switch to

I think you're missing the point. I'm not denying that EMacs is great at what it does (I use it extensively). However, if I had RSI problems I would switch to something else - it's definitely worth learning a new tool if it helps my health and well being.