FYI the segwit2x fork this post was probably mainly motivated by appears to have been called off:
https://lists.linuxfoundation.org/pipermail/bitcoin-segwit2x...
https://lists.linuxfoundation.org/pipermail/bitcoin-segwit2x...
Of course it's entirely possible that this person or group of people is just someone who bought B2X futures and is trying to push the price back up to minimize their losses.
[0](Skip to 30m) https://www.facebook.com/hackdays4all/videos/549774142034920...
I sense some uncertainty from Coinbase on what they want to do next.
edit: also interesting that the price for segwit2x futures has increased today to ~$380 after a low of $198[2]
[0] https://lists.linuxfoundation.org/pipermail/bitcoin-segwit2x...