Limited still means having a choice in what to bet. Trivial EV calculations can only tell you to bet or not, so I assume it's using something more involved.
I texted to a word game displayed on a Times Square banner. Got monthly "support emails" featuring garbage trivia, and a $10 charge hidden on my at&T bill. I think it was one of those shortened phone numbers, though.
At some point we'll have unified memory and storage anyway. Our brains are already unified in our perception of memory, so I have no problem telling people the storage amount as "memory".
The problem with Markov chains is that they are named after a person, which makes math seem more like a "private club". For instance, why use "abelian group", when "commutative group" will do? The reasons for wanting to be a member of an exclusive group are psychological.