 What does the title BBB refer to?
These purposes include reading and searching, but also redistributing, translating, text mining, migrating to new media, long-term archiving, and innumerable new forms of research, analysis, and processing we haven’t yet imagined. I sometimes refer to their overlap or common ground as the BBB definition of OA. My definition here is the BBB definition reduced to its essential elements and refined with some post-BBB terminology (green, gold, gratis, libre) for speaking precisely about subspecies of OA. Note that all three legs of the BBB definition go beyond removing price barriers to removing permission barriers, or beyond gratis OA to libre OA. If there are complexities, they lie in the transition from where we are now to a world in which OA is the default for new research. In principle, any kind of digital content can be OA, since any digital content can be put online without price or permission barriers. Moreover, any kind of content can be digital: texts, data, images, audio, video, multimedia, and executable code. Second, scholarly journals generally don’t pay authors for their research articles, which frees this special tribe of authors to consent to OA without losing revenue. This peculiar custom does more than insulate cutting-edge research from the market and free scholars to consent to OA without losing revenue. It’s a payment structure we need for good research itself, not just for good access to research, and it’s the key to the legal and economic lock that would otherwise shackle steps toward OA.
 The cities where most of the early meetings were held
 The type of certification a journal needs to be an OA venue  The Bureau in charge of decisions about OA  The cities where most of the early meetings were held  An organization beting developed to gather public opinion about OA