Surprised no one mentioned iDoneThis.com I use it to keep a log of accomplishments of the day. You get an email at a set time (4:30pm) is what I set mine to. F

Surprised no one mentioned iDoneThis.com I use it to keep a log of accomplishments of the day. You get an email at a set time (4:30pm) is what I set mine to. For journaling I use a emacs journal mode. It lets you create a text file with the date stamp. To organise notes it's org mode all the way.