This looks super useful to me. Trying it out right now. Is there a way to have my own tags/collections I can mark notes with? For example I have books that I want to bookmark because I plan of reading them. And there are books I love and want them in another list. I would also like to share the latter with friends when they ask me if I can recommend a good book on a specific topic. For movies I already use public imdb lists for that.