[Osiris]

Source Opera Unite

Opera has finally lift the veil and introduced the “thing” that would reinvent the Internet. It goes by the name Opera Unit and will be a part of the upcoming Opera 10 web browser. Opera Unite basically offers web server capabilities right in the web browser which allows users to share data and files on the Internet but also to host chat rooms, online applications and even complete web projects. The main difference between Opera’s approach and the standard approach is that Opera establishes direct client to client connections without data being hosted in the cloud on third party servers.
Opera Unite is modularized and comes with so called services that can be installed to extend the functionality. This may remind many users of Firefox add-ons but it is actually a completely different technology that requires more than just clicking on an install link. Currently seven services are offered, they are:

[Oreo]

This things sweet. Been playing with it for a few hours now, lovin' it !