[qwerty456127]

By the way, an obvious idea just hit me, taking 2 days like obvious ideas usually do: perhaps a slightly less basic text editor like Notepad++ or Sublime can do a great lightweight yet powerful note taking app if you write an extension for it (or if somebody already has done just that).

But these have another problem Notepad hasn't: they apparently don't support Windows' auto completion. I use Windows at work where I am to type in languages I am not perfectly fluent in so I make heavy use of autocompletion to prevent spelling mistakes.