You are viewing a single comment's thread from:RE: Bitcoin Mining Profitability Record! | ROI under 140 Days with HashflareView the full contextrurdy4sumfutbalz (38)in #genesismining • 7 years ago Why do ROI estimates NEVER take into consideration the expected rise in mining difficulty?
I have the same question. Maybe we should ask them directly. I have some mining contracts in Hashflare was really disappointed when they converted it to 1 year contracts.