MS Word on OS X has very OneNote-like features, just choose the Notebook view. I haven't used OneNote proper in a very long time (2007?), but notebook view Wor

MS Word on OS X has very OneNote-like features, just choose the Notebook view. I haven't used OneNote proper in a very long time (2007?), but notebook view Word 2011 does automatic lists and you can even doodle. Might be worth a look.