Elgg (aka EduSpaces) is shutting down as of January 10. An email was just sent to all members. Users will be able to export their blogs in RSS or HTML. No explanation for the shutdown was given. There is no notice posted on the site yet (though I did check to see and the options to save all posts were there). Update (thanks to Tim): The notice is here. And we learn that "Elgg development is still continuing however, under a new community driven model. v0.9 is due to be released within a couple of weeks. You can see the latest at http://elgg.org. For K-12 community members looking for a new home are invited to join us over at http://www.commun-IT.org".