AWOL: The Herculaneum Conservation Project on academia.edu. I have mentioned the Herculaneum Conservation Project in a couple of old posts here and here. I'm glad to see that they are still around and they are keeping up with online tools for disseminating information on their work.
UPDATE: Also, past posts on the site of Heculaneum and its carbonized library are here, here, and here, with many, many links.