What if the Church were Christian?
And since the book isn't yet in general circulation, here's what's available at the publishers for reading...
Reading through his interview at Sojo and what I've read of the book, it reminds me a lot of another book I've written a bit about here, "Saving Jesus from the Church" by Robin B Meyers; for example, look at the title of the first chapter--"If the Church Were Christian...Jesus Would Be a Model for Living Rather Than an Object of Worship". In the few pages we have of the chapter at the browser, we learn that it is silly to believe that Jesus had really been virgin-born, and it seems to be working up to saying that believing in miracles is equally foolish. Not unlike Meyers, who wanted us to stop worship Jesus.
And this is the type of book Sojo recommends on their blog for us to read. If they get Jesus wrong, how much are they getting the other things wrong, too?
Perhaps a better title for the Sojo blog would be "What if this author were Christian".