Indeed, we do not claim to have the science behind it and know how best to manage each of the tools according to each of the needs. For example: with regard to the question of DMCA requests, cases vary according to geographical jurisdictions (European law is different from French law, itself different from Canadian law, itself different from American law, etc.). Concerning the tools for moderating comments, here again, we cannot decree ourselves experts of the subject, because this is simply not the case.