Opera tantalized everyone last week with its proclamation that the Norwegian company was about to reinvent the Web. We were skeptical at best. Here we are on launch day and, well, the Web kind of feels the same, but Opera has announced its latest and greatest innovation, dubbed Opera Unite. According to the post at Opera Labs, Opera Unite is an application that will turn any computer running the software into a web server. Users running Opera Unite will be able to share content with multiple computers over the Internet through the web browser, or even web applications called Unite services. Opera is pushing the service as a social media tool that requires no third party service, no complicated setup and no additional fees. Your data shared from your computer, on your terms and under your control. The service will launch with a few demo applications including Opera Unite Jukebox, an in-browser media player, and an instant messaging application. Opera Unite will work on Mac, Windows and Linux PCs with expansion to mobile browsers and other devices expected in the future. An alpha version of the Opera Unite software is now available for download.