As I begin to invest more and more into using Favorites as an organisational tool, I was thinking that there comes a time when I won't be able to remember or easily find some NOTE or CLIPPING I tucked neatly into some folder for easy retrieval. If we could use the CTRL + F function in the FAVORITES window, that would come in handy. (Maybe same feature for HISTORY section too.)
An alternative to this might be to allow searches under the broad category: MY CONTENT and provide a way to either include or exclude Favorites / History.