I didn't quite understand the article, I found it confusing. If I read it correctly, did it not state black hole convergance providing the big bang? Anyway, if that is the case (if not ignore this) wouldn't they have to be the result of some older universe existing and over time collecting in said black holes? Perhaps our universe will suffer the same fate one day. Also, these black holes (if defined as such) could have been vacuumes of another galaxy, ie. black holes connecting two universes. The substance of one, sucked into said holes there and the exploded out into what became our universe due to convergance or the like. So ours, sucked into black holes in this universe, will explode into another on some connected plane when the openings converge. A sort on liner cycle of universe birth and rebirth. Our substance, our life, sucked up some day in the far distant future, to be recycled and reused in a parallel universe. Sort of gives rise to the infinity of time and life never ending if you believe in such things. I do anyway. I just wonder where the substance that black holes suck up here and there go before they converge. Sounds like a crazy sci-fi adventure, where is a brave Captain Kirk investigator/explorer type when you need one?