Preserving Science Online? What should we be keeping for posterity? Science is now a largely digital affair. A lot of resources are being invested in ensuring that scientific datasets and digital incarnations of traditional scholarly journals will be around for the future. However, little effort has been spent on the preservation of new modes of science communication; like blogging and podcasting, or on things like citizen science projects. After a brief introduction to digital preservation, this session will serve to brainstorm and identify critical at-risk digital content and articulate why that content is important. Time permitting, we will kick around ideas for how we might go about putting partnerships together to collect and preserve this content. Come prepared to discuss what science is happening online that you think is important and why? How should we go about selecting what to preserve? Lastly, who should go about ensuring long term access to this content?