A very well-respected individual in the Civil War history community just gave me the wise advice to not get/stay involved in these petty arguments.
But, upon leaving, I can't help myself from noting the post above. In it, LSU Press is accused of "making a quick buck off" of Keegan's name. Then, James McPherson apparently criticizes a fellow historian who "is not at top form in this book," which is "marred by numerous errors that will leave readers confused and misinformed." Next, the poster indicates that Keegan is "a doofus." Lastly, this post is afterward "liked" by six others (at this point in time), most of whom have just been attacking me for being critical of other authors.
It's a good time to go. Bye (although I may stay around, however, to see your cogent and witty replies).