"The Father is greater than I." Yes, the position of the Father is greater than the Son. The Son is subject to the Father. But let me ask you one thing. Does not the Bible also say that the woman is subject to her husband? Yes, the husband's position is greater. But in regards to their humanity (their nature) they are equally human. Because his position is greater doesn't mean she is somehow sub-human. Likewise, the Father's position is greater, but they both have the same God-nature. It is in this aspect that they are equal. Jehovah's Witnesses recognize the subordination of Jesus in Scripture, but they fail to grasp their equality in nature.
How could Prov. 8 be telling us that wisdom was created? It shows rather that it was begotten (not made) and was there when creation occurred. Can you imagine anytime that God was lacking in wisdom? If Prov. 8 is to be understood in the way Jehovah's Witnesses explain it, that is exactly what they are saying: There was a time when God had no wisdom. But, in order to equate Christ with wisdom, they have to make wisdom (Christ) created. I don't buy it.