That tweet is >1 year old. His opinion has changed since. Very reasonable thing for an intelligent person to do.
Maybe we should give his 2015 tweets a little more weight than his 2014 tweets.

Hmm..looks like someone got to Peter! What a totally believable reversal of opinion! BTW I know you guys are not above hacking the accounts of trusted characters in the crypto-space. Remember the pro-Scamero Antonopoulos quote that he later denied, sayng that his account had been compromised? Checkmate.