There's no other way to say this: I dislike ckeditor.

An application I have to use frequently uses it for rich text entry.

But I use firefox + a mac and it seems poorly suited. I don't think safari works either.

It replaces the default editing keys so every time I hit control-b - instead of going back a character I turn on bold. Every time I hit control-k - instead of clearing to end of line, it pops up a create link dialog.