Dear all, We have published an updated internet draft for the Memento specification concerning Time Travel on the Web. It is available at: * TXT version: http://www.ietf.org/id/draft-vandesompel-memento-01.txt * HTML version: http://mementoweb.org/guide/rfc/ID/ This version contains updates and clarifications that result from community feedback, as well as new material pertaining to the discovery of TimeGates, TimeMaps, and Mementos. This is the technical specification behind our recent article in the Code4Lib journal on client development: http://journal.code4lib.org/articles/4979 We would be very appreciative of any feedback that the community might have on this specification, either on-list or privately. We have a Memento google group if you would like to participate in an ongoing conversation on this topic: http://groups.google.com/group/memento-dev Many thanks, and we look forwards to hearing your comments, Rob Sanderson, Herbert Van de Sompel, Michael Nelson.