MemoPad Plus - MemoPad Plus, named MemoPad Extensions previously, helps you to find memo quickly.
FiiNote - FiiNote is the most convenient note app for android.
Notational Velocity - Notational Velocity: modeless, mouseless Mac OS X note-taking application
WD Officepad - A simple note-taking application for windows, designed in beauty, but built for more.
nvPY - nvPY is a note-taking tool inspired by Notational Velocity, nvALT and ResophNotes.
OI Notepad - OpenIntents is a community effort to promote and discuss the use of Android intents and similar concept of modern mobile platforms.