Adam,
Can you check on the latest CuteEditor in Safari, it's not able to work on the following:
1) Not able to remove formated HTML when pasted to the editor. I've set the property to PastePureText and tries other settings also cannot.
2) Not able to Set MaxHTML Length MaxText Length. Even I've set, I post a very long text or HTML, still no message prevent me to do so.
3) Not able to select text inside Editor once HTML text posted. Especially select all, (Apple key + 'A'), the text cannot be selected.