This is a big problem in the industry but I don't think we signing petition will changed anything. I think what will be the best option now is regulation though I don't really like it because it will defeat the concept of decentralization. My conclusion is that much is required from an investor to do thorough personal research about a project and be fully convinced before investing his hard earned money into it. So far most of all these ratings platform has failed us, one need to have personal conviction about the authenticity of a project and not rush to buy what the project is assumed to be by others.