Stickies - Stickies is a PC utility written to replace Post-It-style notes left stuck to your monitor.

Notezilla - Colorful & powerful sticky notes app for Windows & Phones.

Scrawl - Scrawl is a notes taking and memo app that lets you keep track of the things that are important for you, like daily routine tasks, projects, reminders, calculations, or accountability of someone.

Pastebin.com - Pastebin.com is a website where you can store text for a certain period of time.

Pystickynote - Stickynotes for your desktop easily from the command line.

GitHub Gist - Gist is a simple way to share snippets and pastes with others.