Journalistic - A simple, yet powerful micro journaling app
NoteAway - NoteAway is the simplest, most convenient way to take quick notes on OS X.
Day One - A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.
JustNotepad.com - A free online notepad allows you to create any text or notes in your web browser.
Punkt - Private & secure one-sentence journaling
PlicPad - Shareable notepad without urls