I have kicked the tires of Open Atrium – an „Intranet in the Box“ lately. Pretty impressive package on the basis of Drupal, i.e. there’s blogs, a kind of wiki, calendars, to-do-lists and a microblogging-alike Shoutbox. And there’s a nice admin dashboard too.
More testing will follow as time permits …
To me Open Atrium really seems to be a fast win for collaborative Intranet perspectives. I will take a closer look on it … as time permits 😉