- How do you mine Bitcoin – and is it still worth it? http://theconversation.com/how-do-you-mine-bitcoin-and-is-it-still-worth-it-55977 6 comments btc
- Is Bitcoin Mining still worth it in 2018: Mining Bitcoin with Antminer S9 http://tradewithprofit.com/bitcoin-mining-still-worth-2018-mining-bitcoin-antminer-s9/ 3 comments btc