My belief is that 'content is king'. If interesting topics are initiated, such as this!, then contibutors appear.
Possibly many people consume and enjoy the contributions even if they do not directly join in.
A big difference between chat rooms and forums is that forum content can be enjoyed at the convenience of the reader and it doesn't have to be in real time.
Content can be considered, thought about and added to, perhaps creating something of greater value.
The proof , however, will be if anybody starts creating discussion topics, such as this.
Just think about how sometimes the chat rooms have many people supposedly in them and NOTHING being said . It is like permanent siesta time when it should be fiesta time. Then somebody will enter the room and break the silence with 'Hi', to no response because the last comment was an hour ago.
I would encourgage everybody to consider starting a topic or two... This has shown there is some interest in well thought and expressed views and comments.