BTC mining can be profitable if someone of manufacturers will offer powerful hardware but with really good price. In fact, there is no such hardware at the moment.
To say truth, I would be happy much more if there will be powerful altcoin miners.
To say truth, I would be happy much more if there will be powerful altcoin miners.
Let see this circle:
1.let say ASIC creating chip
2.same asic creating miner
3.announcing miner(for preorder) or just to create HYIP
4.mining with miner as much as possible
5.once mining is barely profitable or near to ROI sale is announced
6.miner delivered start same life like in point 4.
7.end user loosing btc and see mining is not profitable in small scale.
And again new version of miner is announce and circle closed.
Mining at home is dead as hell. All btc was stolen for preorders or will be mined before miner will reach end user.