I'm using GN intensiv and missing one important feature: Virtual Notebook(s) based on a search. This feature should be similar to the intelligent folder in apple mail. I'd like to define a search by keyword as a Virtual notebook. This will help me to quickly get an overview on all pages wich belongs to my key word(s). Having multiple virtual notebooks will help me organizing my self even better.
It should be possible to read and write in the virtual notebook. Adding a new page should optional add a text box with the key words.

Use Case: I'm using GN for business and taking all notes from customer meetings as well as internal meetings. Since a meeting is not only about one customer, or one topic it's not feasible to use different notebooks. This is why I have just one notebook and writing in a chronological way. Virtual notebooks will make it easy to see all relevant information in one book.

The search functionality as of now is a good step on that way, but just the beginning.