I am making lots of handwritten notes e. g. in meetings and also print everything I research into PDF files and import them into Squid. Without the ability to tag my notes I am not able to search them for my anmotations and have to manually read through them in order to find something I wrote in the past. This will get more and more difficult as I continue to use Squid as much.

My suggestion is to introduce a tag mode besides the viewing mode and the editing mode in which i can select areas on the note and tag them with as many tags as I need. Those tags would appear in a tag list which would be accessible through the menu. When I select a tag in that list I would see all the connected note clippings listed as full sized previews on which I can tab to jump to their locations in their respective notes.

Also it would be great to be able to export the listed note clippings belonging to a tag into its own PDF file, which would enable me to efficiently bundle up my research for a particular subject.