While we launched the beta today with file sharing, our plan is to make Ubuntu One much more than a file sharing service: <a href="http://en.oreilly.com/oscon2009/public/schedule/detail/8843" rel="nofollow">http://en.oreilly.com/oscon2009/public/schedule/detail/8843</a>
"Ubuntu One provides shared synchronised storage and databases for developers: you store your data and Ubuntu One takes care of making it available to every other person and every other machine you’ve shared it to. In addition to this set of simple APIs which you can use to get synchronised data, Ubuntu One also offers services built on top of these: work with your users’ contacts to make it easy to share information with other people, and build services on top of all these APIs which work everywhere, both from the web and from the desktop."<p>-elliot
<a href="https://launchpad.net/~statik/" rel="nofollow">https://launchpad.net/~statik/</a>