Briefly back in Australia, yesterday I went down to Sydney to speak at the Australian Society of Archivists’ 2011 Symposium (staged at the fabulous Luna Park venue). My paper was meant as an urgent call to action on the question of archiving public activities in social media spaces – so much material which will be of immense value to future researchers is being lost every day if we don’t get our act together very soon; we can’t wait for the lumbering beast that is the U.S. Library of Congress to do the job for us, however fulsomely they’ve promised to …