a number without a unit has no meaning ... that sounds almost like something i would say on one of my better days ;-) ... i don't seem to have many of those lately but that's indeed a whole truth and nothing less.
So black holes are not eternal (makes sense as nothing is), but i thought that if the got massive enough they could (in theory) gobble up a galaxy or more. I read recently (somewhere i cant remember by now ofcourse) looking up something on gravity well that the influence of gravity (or your proverbial weak force declines gradually the farther you get from the iron core here (which probably defines most of the mass for Terra?) it doesn't just switch off at a certain point, it simply becomes SO small that it's influence is negligible and that is the point where objects 'escape' the gravity well. BUT (!) it also states that even if it becomes negligible the numbers is never ZERO ...?!? so no matter how far you are there is always influence (from the 'weak'(?) force)
... and you see how confusing this can get for you average layman then ... as weak forces never cease to influence (it makes it sounds like astrology has a point as every celestial body has influence on everything anywhere, no matter how small so the position and constellation actually influence (potentially , all things at the very least at quantum level = wow)
euhm
where was i (im like 500% the chaos i usually am lately, its disturbing even me)
O yea, that supermassive black hole (compared to that the earth isnt even a feather, right ?) exerts the same gravity so if it actually were massive enough its influence could reach indefinitely across a galaxy or even further through, how to call that, deep-space ? (because from what i hear from David Deutsch on Ted , will always stick with me, there is no absolute vacuum, even in deepspace you could accrete matter if you just scraped enough together over the lightyears there's always something there. Which means (if i understand) gravity has pull somehow, even there, even at like a googol digits below zero it's still there.
So they keep accreting the more massive they are but they also shrink ... thats something i'm gonna have to read on because that means something is going somewhere and as far as i know (unless i missed some development in the last 50 years which doesnt seem all too impossible) 'information is never destroyed, only transmuted' (whew ...)
is that even a question by now ...
As to the accounts i guess need is a relative concept, some of them have become storage as i dont feel safe holding too much behind just one password, there's no extra layer after all on a blockchain, you get the key and that's it. Assuming people DO win the lottery anyone with a random generator could get lucky, that goes for some of them, others started out as some idea and didnt (its not like steem is $7 anymore) and because i dabble in javascript and php and that condenser api and steem is SO cheap even lowlifes like me (sarc) can afford it i guess it just built up, however, some of them are for the game i still want to develop (no roadmaps included)
the wallet / utility for that including cronjobs and all kinds of commands, differents states of localized wallets is 
https://goldmanmorgan.000webhostapp.com/
and i could, in theory keep all the "zones" in one account but that would just increase the math needed to get it all in line for what i wanna do with it so i dont (i might if an account cost $50 to make lol) all of them are mine, bought them with my own and i think at least 90% of steem i hold i paid for so far and in essence dispersing the value over more accounts i.o. keeping the SP in one means i cost emperor steemit less in curation rewards so my conscience is clear
and the rest is basically hobby ... and brainrot-prevention as i call it, during moments of clarity ... which seem to be growing sparse lately ...
hm, its not like i go around upvoting me in a circle over 10+ accounts either, 
my head's a way bigger maze than my steemit accounts ... even i got lost in there :D
RE: Primordial killers - excluding common dark matter with black holes