Have YOU consider this?

Hi…i am still trying the new Panda and I have to ask you: have you consider making a possibility to create notebooks (folders) instead of using tags? I don’t say, obviously, to delete the tag sister, no way. I am just saying if you consider another possibility to let us create notebooks. Because as a student this would work better than the tag system.
And again, create a feature to colour the writing :)))))) this would work very good with footnotes