I'm amazed at all the stuff that's available:
I am a keyboard-shortcut fanatic; adding a note to Evernote with syntax like
geeknote create --title "A Title" --content "Some content." --tags "tag1"
beats the evernote.com web interface hands down.
Granted, the cli doesn't support images, and since I'm ssh-ing into a VPS I can't open media from the command line, but for quick data input/output, nothing beats it. (I'm faster at typing on a physical keyboard than on an iPhone.)