I really like the idea of this widget but I encounter a major issue with it - when the widgets are moved the contents are deleted.
Yesterday I lost the contents of 10 widgets in one hit - I think as a result of dragging one into the inactive widget box.
I'm amazed no-one else has mentioned this problem as I see it happen often and its a very negative effect.
This makes me think it might be a plugin conflict.
Can you give me any advice on this?
Otherwise an awesome plugin - this functionality should really be standard on wordpress installs. Most users don't want to edit HTML for their front page and sidebar widgets.
I'd like to also mention a great plugin which completments this widget - the Rich Tax editor - does the same thing for category, tags etc http://wordpress.org/extend/plugins/rich-tax-description-editor/