AI C# and XNA

Hello all, 

 I am trying to help a friend pitch an idea for a book and we would like to get some feedback from the community. Can anyone interested in the subject vote or leave suggestions at the link below:

http://www.google.com/moderator/#15/e=7d41d&t=7d41d.40&f=7d41d.447e14&q=7d41d.447e14

Thank you in advance.