Here we have Daniel "Atheistic Dogma over Data" affirm that he believes the Book of Mormon to be a purely 19th-century production:
Dan produces good work on areas he is an expert on, such as the divine council, to be sure; however, for Latter-day Saints who think he is a faithful member of the Church, hopefully, this will open your eyes to his true character: an atheist who (at least when he was employed by the Church) would larp as a Mormon for a pay cheque.