Very good points in the article and well though out.
Of course, the author of the article is writing from what appears to be a stand specifically against a Fundamentalist Christian approach of Scripture. Jews acknowledge that these books were never meant to be the basis of a religion or many of the things pointed out in the post.
The Hebrew Scriptures are a product of a religion, not the basis for it or the foundation for its theology. Judaism was alive and well, functioning with a liturgy and even a Temple by the time the Scriptures began to take their shape. This is contrary to Fundamentalists and JWs who claim that true religion should be based on the Scriptures.
At least for the Jewish Scriptures I can say that since the Tanakh was not planned to be an exhaustive source or doctrinal foundation for our religious thought, practices or culture and there was no intended plan for them to ever be that. In fact these books were never written with the thought that Gentiles would ever read them or even handle them, let alone use them to create a religion that would persecute us for 2000 years.
The Hebrew Bible is not the Catechism of the Catholic Church, the Live Forever book, or the Book of Mormon. It's definitely NOT the New Testament! Jews already had beliefs and a religion by the time they wrote this book. Unlike many Christians, the book did not come first and the religion second. Jews and Judaism came first, with the Scriptures based upon and not the basis for what we are.
And it wasn't made to be literature like a grand masterpiece of fiction. It's the writings of a tribal people. It's ancient, reflects our beliefs at the time they were composed (not necessarily held today), and not what JWs or Christians claim it is.
It's not that the Tanakh is not what Jews think it should be, it is that too many Gentiles think the Jewish Bible is something we Jews never said it was and that it plainly isn't.