This has made our life so much easier. It cut down instructions in half for our clients.
One item on the wish list - a custom class grabbed from the title name OR a way for the user to add a custom class if necessary. I currently need to give different colors for the call to action widget titles.
Currently CTA widgets get a unique ID, such as #ctatext-1, #ctatext-2, etc.
It is simple enough to make CSS changes by targeting these ID's, but what happens when users add new widgets, delete and add new widgets (ID# will change). CSS would have to be fixed up in order to preserve widget specific styles.
Keep up the good work :)