I know I've said this before, but I really think a better Rich Text Editor inside the Collection Manager is needed.
There are of course basic things like font-size, font-colour, and so forth, which would make the posting experience much more user friendly and personal, which is what is needed when dealing with clients who wish to edit or create their own posts.
I would also really like to see the text-alignment and text-direction (LTR or RTL) features. My clients type in Hebrew a lot and it would make it much easier for them if they could read what they're writing in the correct direction.
These features don't seem too complex to implement and I find it hard to understand why you guys have not done it already...Hope you change your mind soon