Excellent points, cofty.
The members in this thread claiming Bible veracity have clearly not researched it's origins. While there is a smattering of historical 'accuracy' in the Bible (for example, there is evidence to show cities called Megiddo, Hazor and Gezer did actually exist), the stories surrounding these have been greatly exaggerated, as Finkelstein says, to entrench the god Yahweh as the one true god over all others. There was definitely an idea, possibly agenda, to convert the ancient peoples from polytheism to monotheism. This actually carried on well past the time of the Bible (ala Crusades, Spanish Inquistion, Witch Burnings). By the way, they weren't 100% successful in this endeavour.
I had an interesting conversation with my Father about the whole blood issue. He and I have the same blood type so I asked him if he would accept a blood transfusion from me. After all, half my blood is his blood, correct? He had to think about that for a while. He was struggling with whether or not my blood contained any 'contaminants' since I wasn't a JW. I said my blood could be tested and if found uncontaminated would he take it.
He eventually answered a tentative 'no'. I told him that if he was ever in a situation where he needed a blood transfusion to save his life such as he was bleeding out, there would be no way I would watch him die in that manner. He just shrugged his shoulders.
Perhaps if I had had cofty's points to argue back then, I may have been able to exact a different result.