Pastebin.com - Pastebin.com is a website where you can store text for a certain period of time.
Lepton - Lepton image compression: saving 22% losslessly from images at 15MB/s
hastebin - Pad editor for source code.
Simple Snippets - Simple Snippets is place to easily create and manage your code snippets. The main features of the Simple Snippets: code highlighting, snippet groups, public and private snippets.
GitHub Gist - Gist is a simple way to share snippets and pastes with others.
3Cols - Manage your code snippets in the cloud fast, easy and free for personal use forever.