Um... what exactly is the difference other than one being testable and the other being within the realm of heresay.
Indeed this thread exposes many things for what they are in a very real and somewhat starkley breathtaking way, Super_Universe. Why is it that you chose to demonstrate the very clear weaknesses of your thinking for all to see? I have to admit, that is a pretty bold thing to do and takes a great amount of courage. I applaud you for stating your positions so clearly that someone with the intelligence of a fencepost will understand the inherent value found therein.
Are you implying that there is a "final number" and that numbers are not in fact infinite? Super_Universe, from my standpoint, every individual that is self aware moves through an endless array of probably realities... and that feature of reality goes on forever. Now multiply those TWO infinites by the number of all beings that are self-aware and it should give you an idea of how vast probability theory is. A short recap: Infinity x Infinity x An unknowable number = the number of probable realities.
I am not being overtly critical of your thinking here but you really should study what you are saying and the implications of WHAT you are saying. My clue is think about the intersection of those timelines and therein you will find the error of your thinking. You are a pretty smart fellow, so I will leave you to dissect my meaning...
I am curious why you say that another "universe" is not formed while in the next breath you say an alternate timeline is formed. What precisely IS the difference in your mind as the net result is more or less the same. It's almost a semantical trifle really.
Well that is interesting but it runs counter to my direct experience. I have had fairly detailed "past" memories. There are indeed "bleedthroughs" that occur especially when two aspect selves are engrossed in very similar psychological situations. Aside from this we approach similar things from radically different viewpoints. If you experience a "past" life "memory" or rather a "bleedthrough" you will quickly understand that it is not your imagination at play. So we must agree to disagree on this one too.
Bingo! Now... follow it through. If there was "something" then it is somewhat ridiculous for that "something" to say, "There can be no nothing!" It is, in this scenario, a ludicrous thing for that "something" to discern as it clearly is NOT "nothing". Get it? So.... the original premise falls flat on its face in EITHER case. Back to the drawing board.
I understand that you are trying to define and undefineable thing. Whether such endeavors have any merit is quite another thing but it is my deep suspicion that the human animal is not capable of answering such a question with any definitive answer as there is no way to supply proofs to any theories as far as we currently know. THAT is the problem with laboring over things like this too much. IT is better if we work out the trivialities of daily life rather than waste our time dreaming about paper dragons that exist only in the mind of the believer.
My best advice is that you chuck your timeline theory altogether as it is definitely not on the right track... but hey, you will do what you must, regardless.