@organizer: We are here to exchange ideas. I disagree with you that nobody will change his/her mind. This had happened to me several times in the past by reading other views on a topic.
As surprising as it might sound from me, I might invest in Ethereum and get out before the pump phase is over. The basic idea is ingenious, I respect Vitalik very much. But until the role of Goldman Sachs hasn't been clarified I won't trust this project.