Well for me, it wasn't an option, because 1) electricity is expensive; 2) storage of the equipment is hard for me because it can be noisy and dissipate heat; 3) buying and setting the rig up would be a hassle for a person with no or little technical knowledge.
Well for me, it wasn't an option, because 1) electricity is expensive; 2) storage of the equipment is hard for me because it can be noisy and dissipate heat; 3) buying and setting the rig up would be a hassle for a person with no or little technical knowledge.
I'm sure that they do, they can buy more equipment selling mining contracts and of course charge the fees for btc mining