I agree, and you're also wrong.
I did have the impression that under the right circumstances, in the right climate, the book was a very useful reference. I never said that the book was safe. You may have have the impression, or experience to argue for, the dangers of this book because of certain events that may have occurred, or possibly could have occurred, after you read it at about the same age I read it.
If I may, let me abstract both of our arguments:
I say that the book is a good tool, under certain preconditions, that may help one in time of emergency. I'm talking about the book as a reference, as a tool, and a guide. And by its nature, anyone with some common sense knows that it is not a complete, concise work. There are thousands of pages omitted regarding safety. But it can point one in the right direction when it is the only thing available.
You say that the book is dangerous because 13 year old kids from Tulsa can buy materials off the shelf of retail stores and build bombs, with the possibility of killing or severely injuring themselves. You are arguing that the product of the actions derived from use of the book in an irresponsible manner are unsafe, and thus no one should have access to the material described within the book. If this is not what you are arguing about, please clarify.
The book isn't inherently dangerous. It also is not inherently safe, having it on my shelf does not make my home or family more prepared for survival than yours, if you didn't have this book on your shelf. Nor does it make my house more dangerous to be in. This book is a tool, just like a machette or toaster oven. Just because a 13 year old puts shredded newspaper in a toaster and burns his family's house down doesn't make toasters dangerous. Corollary, a 13 year old reading this book doesn't become a violent madman, until that person acts on the ideas and methods of building bombs to take to school. It is the action, like building a bomb, that is the danger, even for people trained and experienced in the field.
With every liberty man has been given a burden also comes with. We shouldn't prevent this book from being published because the fear of it being used irresponsibly is too great. We should be teaching respect and safety to the ideas presented within. No one answer will win this argument.