I can see how you might view this as venom, but as others have said you should hear some of the life stories and it may shed some light.
You said at one point –
Think about some of the things that people get angry about: disfellowshipping, shunning, blood issue, going door to door, etc. All of these have a scriptural basis, no matter how much any of us wishes it didn't. The Witnesses aren't making this stuff up.
I have to ask you when they “study with you” do you use the Bible only? Since we know that is not the case I ask you to really think about this next question. Do you not study their book and use the Bible to back up their points? That is the way it is done, otherwise you would be reading the Bible and using other books to back up the Bible.
Also, please add up the total amount of Bible reading you would do as a witness and the amount of Watchtower material you would read as a witness in a typical week. Let us know which would be the greater. You have stated that you are open minded so please consider these points.
I do know that they will soy to you that “we can not understand the Bible without a teacher” . That is just a weak argument they use to get you to turn to them as a teacher. Please let us know more of your thoughts.