Just a suggestion for all of CC's responsive apps; how about a one-click function to add a non-breaking space to text?
See this thread: http://www.coffeecup.com/forums/respons … practices/
where the user is trying to avoid having a 'dangling' single word on the smaller screen sizes.

Also, if this ever becomes cross-browser usable, make it a text (<h#> and <p>) setting???