This document lists various digital projects where volunteers can help add to collections of historical information and cultural heritage online. It describes how ordinary Australians have helped digitize millions of lines of newspaper text, contributed thousands of photographs, and transcribed records to make them searchable. Examples mentioned include the National Library of Australia sites for correcting newspapers, tagging photos, and commenting on Trove, as well as Wiki sites, archive sites, non-profit sites, and new upcoming projects where volunteers can participate.