on another note looks like the miners have finally thrown in the towel and gave up last block 3 and a half hours ago now just wait for the EDA exploit to fix the profitability for them they only need to trigger a single reduction to keep parity any more and it will be more profitable and back to hyper blocks
Oh, and BCH hashrate/EDA gaming is fixed.
Somebody made an API which allows miners to jump on BCH mining the minute the hashrate drop dramatically - market forces at work...
Can't be working very good its currently on track for 4x difficulty reductions
EDIT: 3 reductions are already locked and guaranteed to happen now (4.15% of BTC) one more and the chain will be operating at a mere 3.32% of BTC

EDIT: Looks like BTCtop has come back so just 3x reductions only 4.15% of BTC is still too low and will almost without doubt be giving close to 1 min blocks