Back it up - back it up - back it up. That rule holds for Library 2.0 tools as well. I know we are going to talk later in the class about social bookmarking, but I saw a story on SlashDot about Ma.gnolia, and how its users have lost their bookmark lists forever:

http://www.datacenterknowledge.com/archives/2009/02/19/magnolia-data-is-gone-for-good/

I have over 580 posts on this nearly 6 year old blog, and am looking for a method to archive the posts for my own use. Let me know if you can recommend an archiving method for a blog, so I don't have to depend on Google to hold my history. Thanks!