I installed a forum on the blog! You can find it on the right hand sidebar below the 'follow me' buttons. It says, 'Nautie Books! WILD'. If you click on the link you can see the topics already created. You can either click on a current topic and comment away or you can add a topic and the rest of us can comment away on YOUR topic.
I think this is also going to be an excellent way for us to toss 'next book' ideas around and eventually come to a consensus!
Let me know how this works for you.