Newsletter editing:

The tools and formatting options when editing a newsletter don't freeze/float as the draft scrolls. So, while I am okay with hotkeys for most of the formatting, something like linking is odd because:
Cmd+K opens a text box for url and text to display but one must scroll all the way up to fill it and save.
Cmd+K ideally puts focus in the text box so even blindly, I can assume that what I am typing is going into the link text not overwriting something in the middle of my newsletter and I can't find out where.

Again, the entire text editing tools should simply float rather than scroll with text.