OwnCloud 6 Has New Design, File Previews
New in ownCloud 6 is an ownCloud Documents component that allows for collaborative editing of rich-text documents in the cloud. ALso new to ownCloud 6 is also user avatars, file previews, conflict handling, activity feed, a new design, and undelete support.
With these new features and other existing features, ownCloud is becoming quite a compelling open-source alternative to Dropbox and other cloud storage services for those wishing to run your own open-source cloud.
More details on ownCloud 6 are available from owncloud.org.