Dear oh dear! First of all you got into the definition of these terminologies, challenging the long lasting fundamental understanding of atheism and agnosticism. So, the burden of semantics is on you, be honest with yourself. There is no such thing as I define it as I wish, you know how ridiculous that sounds? ? Go back to the drawing board kiddo!
Secondly, I don't give a rats ass, whether you change your position or not. You're an "adult", claimed to have "read" religious scriptures as well and developed your interpretation. Whether you accept it or not, is entirely up to you. If I could take the liberty of quoting one of my friends, he used to say "believe in whatever you want, you and only you will be the one facing the music at the end".
However, the issue that I do have with you is your exceptionally arrogant tone, looking down on believers (or theists) and mocking them. I have many an atheist friends and they are as respectful towards my beliefs as I am towards theirs. So, stop acting like you are some special entity the likes of us have never been exposed to and to be precise you are actually giving a bad name to them by looking down on others. You are free to practice whatever you wish to but the moment you start taking a swing at my nose, I will take you to the cleaners.
Nitpicking verses to say that Islam allows/encourages slavery, concubines and the status of women etc. is another example of partial knowledge and intellectual dishonesty. If you haven't read a Holy Book in completeness and in depth, then don't take it upon yourself to lecture those who have some degree of understanding of the scripture. I can bloody fill up this forum with verses and ahadith on how Islam systematically wiped out slavery (whether "muslims" practiced it or not the burden is on them not Islam) and the same Islam encouraged muslims to marry concubines in the same Holy Book to give them the same status as that of their wife. How convenient of you to miss out on the major conditionality of doing justice with women or else marry only one. That is the precise reason, why the large majority of Muslims marry only one. Learn to understand things within their proper context. So, dear Vitamin, I am just touching the surface in this post, you go deeper and I will blow you out of your waters. Don't make the mistake of thinking as though you are dealing with people who were brought up with one religion, who never bothered to look around. We know our stuff (in and out from science to religions), the problem you are dealing with is that the moment we turn to scientific field (supposedly your area of expertise), you don't have the first clue on how to respond and yet you are hiding behind counter questioning, instead of answering the god damn questions. That's the very definition of intellectual dishonesty.
Where you and I fall apart is that my religion forces me not to mock the GODs of others. So believe me when I say I can easily model/simulate the shit out of your comments but lets just say I am not in the habit of engaging with pompous dickheads who don't have the first clue of what they are talking about. Like I said, start from scratch, develop fundamental understanding, know your stuff and when you are ready (if you still opt for the same position and wish to argue) we will restart the debate. Till then, good day to you!