Advance Online Publication (AOP) - system through which papers that have been accepted for publication in one of the Nature Research Journals (Nature Genetics, Nature Medicine, Nature Biotechnology, Nature Structural Biology, Nature Neuroscience, Nature Cell Biology, and Nature Immunology) will be copy-edited and formatted, and then published online as soon as they are ready
Free Online Scholarship Newsletter - to share news and discussion on the migration of print scholarship to the Internet and efforts to make it available to readers free of charge, explore how the internet is transforming scholarly research and how researchers can realize its full potential, Peter Suber, Earlham College
Guide to the Free Online Scholarship Movement - guide to the terminology, acronyms, initiatives, standards, technologies, and players in the free online scholarship (FOS) movement to publish scholarly literature on the internet and make it available to readers free of charge, Peter Suber, Earlham College
Open Citation Project (OpCit) - mission is to develop reference linking software to link citations to sources for all the papers in the arXiv preprint archive and make the resulting software available for use with other collections