...snip...
If you really are BitcoinFX. What did I do for you to prevent you from attacking the Goldcoin blockchain?
You didn't 'do' anything.
I most certainly didn't 'attack' anything either.
He's confusing you with
BitcoinEXpress 
Quite possibly, that's the account which advocated DDoS against various altcoins, right?
I recall a thread once with myself effectively telling
him off and advising to try doing something more productive with
his time.

...snip...
...snip...
The
fact is Satoshi had been long gone from the public by the time you added him as a "friend" on the P2P Foundation website. His P2P Foundation account was
hacked sometime in 2014, so whoever "added" you was the hacker, who incidentally used the website to post as Satoshi and threaten to dox him if he wasn't paid some BTC.
This was the message he left using Satoshi's account on the P2P Foundation on September 9th, 2014:
Dear Satoshi. Your dox, passwords and IP addresses are being sold on the darknet. Apparently you didn't configure Tor properly and your IP leaked when you used your email account sometime in 2010. You are not safe. You need to get out of where you are as soon as possible before these people harm you.
...snip...

Studiously
trying to help 'fix' Bitcoin OPSEC since <2010
Re: TOR and I2P
-
https://bitcointalk.org/index.php?topic=22.msg191#msg191Re: TOR and I2P
-
https://bitcointalk.org/index.php?topic=22.msg223#msg223N.B. Above link is 'satoshi' posting in response to myself in early 2010 on this very forum.
Full circle, thread topic back on track. Satoshi clearly posted in these boards.
An obligatory,
I am the real Craig Wright [citation needed]

...snip...
You added yourself years after Satoshi was no longer active:
https://web.archive.org/web/20141022054522/https://p2pfoundation.ning.com/friends/SatoshiNakamotoIt
looks like you created your account in March 2014 and the first thing you did was leave
a comment promoting a shitty altcoin on a more than five year old post by Satoshi.
If you knew Satoshi in any way there certainly isn't any evidence at the link you provided-- quite the opposite: Most people don't tend to go around writing impersonal "Thank you for the clarification" messages to five year old posts by their friends. They especially don't go sticking tacky ads for their competing offerings on them.
Why do all these satoshi obsessed people need to be incompetently lying pieces of shit?
...snip...

Satoshi was a group of government-sponsored individuals including Dave Kleiman and Craig Wright.
Craig Wright was the person charged with making the posts here on bitcointalk.org.