Maybe this already exists, bit I see a startup opportunity for tagging a study as "of interest" and having a site build a portfolio of information related to th

Maybe this already exists, bit I see a startup opportunity for tagging a study as "of interest" and having a site build a portfolio of information related to that study and finding new studies. Feedback could be given on the relevance of returned results. Something like the app flipboard but have it contain dedicated magazines/journals that gather up and continually build out. Rather than just be a social media stream.