On the eve of Halloween 31 October 2008 satoshi wrote
"I have been working on a electronic cash system that's fully peer- to -peer ,with no trusted third party."
Can we say that his work has been done or is still a work in progress .
" What has been the development of Bitcoin and improvement since that statement was made till now?
And will Bitcoin (satoshi dream or goal ) be fully accepted in the world as a means of payment?.
Good thing Satoshi was a very smart person because when he/they decided to leave and become anonymous, he leave Bitcoin that has an open-source code that everyone can make progress on it. If you will be having research, Bitcoin developers were increased each number per year. It means there are a lot more interested to make progress on Bitcoin source code which found here,
https://github.com/bitcoin/bitcoin.
For the second highlighted.
Bitcoin was now mainstream and I think Satoshi Nakamoto might happy to see that Bitcoin was now very popular all over the world. Even though there are some countries that prohibited using Bitcoin but at least the vast majority are recognizing this as an alternative in online payment, most especially at this moment when really need cashless payment.