Almost every form of publishing has been organized as if the medium was what they were selling, and the content was irrelevant. Book publishers, for example, set prices based on the cost of producing and distributing books.Post-Medium Publ…

オピニオンとは ~Wikipediaより~An opinion is a subjective statement or thought about an issue or topic, and is the result of emotion or interpretation of facts.In casual use, the term opinion may refer to unsubstantiated information, in con…