What if Satoshi Nakamoto comes back and moves his all bitcoins onto a exchange and puts them up for sale?
Would that crash the whole market?
yes it could drop the entire (bitcoin-)market and cause a lasting echo that will keep bitcoin at a low price for the rest of its existance.
additionaly it is suspected that satoshi and the big bitcoin miners association are bitcoins secret centre (decentral currency with centre
![Roll Eyes](https://bitcointalk.org/Smileys/default/rolleyes.gif)
)
and they are the main drivers behind the marketing propaganda, and social media fake bots that apprach people and spam them with bitcoin investment adivsory, the bull calls and pump and dump schemes.
so doing that would remove a lot of bitcoins centre, and there will be much less bitcoin advertisement in the internet, ultimately leading even more to bitcoins end.
regards