I would hope that no one on this forum or at DP would be silly enough to mess with Apple's new iBook Author software, but anyone considering doing so should first consider that Apple is asserting the right to exclusive distribution for fee over any and all things made with iBook Author. Which, I would think, is essentially an assertion of copyright by Apple over anything made with iBook Author. http://static.arstechnica.net/2012/01/23/iBooks_Author_License.pdf which is a particularly interesting assertion given that Apple acknowledges that iBook Author was written using Open Source software.