Out of date.
A generic note addon for blender For documentation see here: http://wiki.blender.org/index.php?title=Extensions:2.6/Py/Scripts/Nodes/Generic_Note
Download from here: https://github.com/ly29/GenericNote/raw/master/generic_note.py
Note: The whole repoistory won't work as a Blender add on