1ty.me - If you need to send a password or some other form of simple but sensitive information to someone...
ZeeroChat - ZeeroChat - Deletes Everything!
SafeNote - Encrypt and send files and notes with a link that automatically destruct after being read. SafeNote is a free web-based service that allows you to share a note or a file with confidentiality. There is no way to spying on you even to a hacker.
The Breakup Shop - Outsource your breakup
Cryptgeon - Securely share self-destructing notes
Gab - Gab is an ad-free social network dedicated to free speech.