Adobe Share allows you to share, publish and organize your documents, e.g. embed a Flash preview of your document on any website. OK, it's a beta, doesn't seem to work for me.
Clipperz is a free and anonymous online password manager. Local encryption within the browser guarantees that no one except you can read your data. Nothing to install.
Joyent's Proven Cloud Computing Infrastructure and sophisticated Cloud Hosting Technology enable you to enjoy Virtual Servers with advanced Cloud Security.