Turtl - The secure, collaborative notebook
KeyScrambler - Home of KeyScrambler, the world's most advanced anti-keylogging system.
Omni Notes - Note taking open-source application aimed to have both a simple interface but keeping smart behavior
SpyShelter Anti Keylogger - SpyShelter Premium offers complete protection against all kinds of logging activities.
Tomboy - Apps/Tomboy - GNOME Wiki!
Protectedtext - The safest site on the web for storing your text! Enter any URL, e.g. protectedText.com/anything