I have so many text files (technically wikis and GDocs text docs, but I'm not doing more than lines of text). I was talking to a coworker today about our graveyard of pen and paper notebooks, todo apps, reminder thingies, post-its..

I need two things: ubiquity, so that I can add ideas, todos, etc. wherever I am; and exaggerated simplicity so that I don't end up turning the note solution into its own project that's abandoned or exchanged in a year.