Jane, maybe if the Authors' names were Topics instead of individual Forums it would give the members more flexibility to start discussions. Right now, in order to strike up a conversation we have to ask you first to create the forum. It does inhibit the spontaneity of the conversation.
The same thing holds true for food. If you want to start a conversation about anything other than meat, there's no place for it.
Could you make the Forum topics a little more generic and allow the members to start the topics?