xfce4-notes - The notes plugin provides you a quick way to paste text, to write down a list of things, to leave a...
Note.ly - Note.ly is an easy-to-use platform that allows you to save thoughts and ideas in notes and share them with anyone.
Notezilla - Colorful & powerful sticky notes app for Windows & Phones.
pinup - Pinup.com is quick and easy to take sticky notes and share with your friends. It's Simple to use.
GumNotes - GumNotes is a more efficient way of creating sticky notes for your computer. This free software allows you to create notes and attach them to the files they are specifically related to.
Miro Online Sticky Notes - Miro Online Sticky Notes allow you to create unlimited notes to record ideas, thoughts, and other information and share them with your colleagues, friends, or anyone else.