I contacted bitmain support a while ago about btc.com and they emailed me back and told me to do what I did:
https://github.com/btccom/Blockchain-Known-Pools/pull/10Well that was pointless - 24 days later and they've still done nothing.
I might harass Jiha
dn when I see him next month

I'm pretty sure I sent Blocktail a message also, but they're owned by Bitmain now and probably don't do anything at all any more on the web site since they're the above site also and probably just bought blocktrail.com to control it into nothingness.