Dave Powell is one of the top historians on the Battle of Chickamauga and his map study of the battle will become a standard on the history of the battle when it comes out this fall. Dave has launched his own blog on the Battle of Chickamauga, you can check it out at http://bullrunnings.wordpress.com/2009/08/14/chickamauga-blog/ So, welcome Dave, glad to have you in the blogging world.
Lee