Those companies represent over 70% of the hashing power.
~88% hash power actually.
F2Pool 29%
AntPool (Bitmain) 20%
BitFury 17%
BTCC Pool 14%
BW 8%
He was playing politics , while his CTO disagreed with him . From his own words he never switch to classic ... just deployed some classic node along side his core nodes-
https://twitter.com/brian_armstrong/status/697600458441887745
Fin
I'd be hodling BTC for dear life now. In fact, I am.
Good Idea to hodl, Bitcoin will do very well under Core's Scaling plan.
But seriously, if that letter is in any way legit, then this mofo deserves to go down in flames.
That is not helpful to move things forward. This is a moment to celebrate.
I would be more comfortable if Bitcoin had more headroom in the next couple of years, but it is what it is.