CLOCKSS (Controlled LOCKSS) is a not for profit joint venture between the world’s leading academic publishers and research libraries whose mission is to build a sustainable, geographically distributed dark archive with which to ensure the long-term survival of Web-based scholarly publications for the benefit of the greater global research community.
Interesting idea. I'm worried about getting too excited though since so much is up in the air. If I were this group, I would have waited until I had something to announce.