It is funny, in 2017 he used this forum to call the top at $20K and the flash crash to 10K then 5K

So he used this forum

Now he used Twitter and sent this new famous tweet to elon musk and mark cuban

So it is hilarious

Now the good news his 2014 book criticizing bitcoin for being a toy and a product of the NSA, did state when tech guys and wall street guys promote bitcoin it will hit $50K and even  $500K

He showed a pattern to booms and bust cycles

So his 2014 book on bitcoin and crypto in general is very significant, coindesk and other crypto sites did articles in 2014 on the book

It's hilarious too

Wicked sense of humor