Ability to split a note into several based on some configurable separator (e.g. horizontal line)

evaluate notes by importance, e.g. 1 to 5 stars. 

Then sort notes by star number.

already searched with keywords "sort and importance"

The idea is to extend the existing "Paste notes into other applications on Ctrl+Enter" feature to look for highlighted text in the note, and display a list to select which highlighted block should be inserted into the target application (of course the option to insert the whole note text should also be present). 

CN should provide a possibility to drag any note from notes list and drop it to any place as .rtf (or .txt) file - editing the original note and external file would be fully synchronised. NOTE: It's not the same as sticky notes (http://roadmap.cintanotes.com/topic/11835-sticky-notes/) or expanding notes (http://roadmap.cintanotes.com/topic/3162-collapsing-expanding-notes/) or an simple export: http://roadmap.cintanotes.com/topic/3374-drag-and-drop-text-and-text-files-into-and-out-of-cn/. Original thread: http://cintanotes.com/forum/viewtopic.php?f=6&t=1667

E.g. a note about a chess game could be tagged like this: "(player/Jack_Jackson color/white) (player/Ben_Benson color/black)"

And, obviously, when two (or more) tags belonging to different parenthesized groups are highlighted in the sidebar (e.g. "player/Jack_Jackson" and "color/black"), then the note shouldn't be displayed.