Newspapers and television can be the most biased, because are influenced by owners and journalists personal view. Things can only be published/said with someone's approval, so can be directed to one's point of view.
Internet is the least biased, because its content come from multiple sources. But depending on the source, also can be wrong, or not be reliable.
It represented freedom because they were free to do whatever they wanted. However, it was dark because they were always drunk. Dionysus inspired these because he caused them. The forest represents freedom.
