"More likely than you'd think: BIP91 activation does not guarantee segwit, as if miners are false-signalling, segwit won't be enforced."
"Currently the Bitmain pools among others are signalling just bit4, not segwit, something the btc1 & segsignal software doesn't do."
- Peter Todd on Twitter
@petertoddbtc
https://twitter.com/petertoddbtc/status/887655576834109440
- petertoddbtc