We have gone over this several times. How the knowledge skills work, how there are information gathering spells and other such features, how there are in-game items that yield information and how information gathering in the setting is an important part of many adventures. I doubt that the intent ever was to bypass any of this via OOC knowledge. You may disagree, but the fact is that overwhelming majority of the players interpret it the same way than I so that is the intent the writers ended up communicating, be it intentionally or not. (I believe it is intentional, as I don't think the writers would be so incompetent that they would miscommunicate this badly. )