Good concept. But this add-on does not auto-fill two of its three fields: title, time. I must complete those fields manually. For each video or else the add-on refuses to save. Annoying when i have 10-20 tabs open I want to save for later viewing. If I must resort to manually entering the info I may as well be using notepad or something else that also does not auto-fill. So I give two stars because this at least keeps a clickable list of the urls--once I manually enter them :/