I want to find and develop high quality information 'scraping' and annotation and find a good community to connect with, in support of research and health syste

I want to find and develop high quality information 'scraping' and annotation and find a good community to connect with, in support of research and health system projects. I posted about this here https://news.ycombinator.com/item?id=10595190 https://news.ycombinator.com/item?id=10595190 but even though it seems to be a common desire, there doesn't seem to be much organization around it, aside from the really heavyweight projects which I don't think are necessary for most purposes. hypothes.is and overviewdocs.com are two open source projects that are in the right direction, but I want to find a less centralized design.