Tox - Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
YouTube - Our mission is to give everyone a voice and show them the world.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Facebook Gaming - Watch and stream live games on Facebook
uTox - µTox is the lightweight client with minimal dependencies; it not only looks pretty, it runs...
YouNow - YouNow is a free social networking app that allows you to connect with other users via live video broadcast.