i don't agree on bitcoin mining being a bad way to earn bitcoin, it depend
if you have free electricity or at least very cheap, you can do it without thinking, you will have a very high chance to roi, without doing the trick of selling your miners after 3 months
with that trick you can actually take big profit and in a short time, if you invest big
but mining is not an act that can be done at home. even with cheep electricity, it still is going to produce a lot of noise and heat. besides you have to keep a system running for long hours which can be annoying.
maybe it is just me but i will never consider mining even if it gives me good ROI
basically you're saying that you don't want money, yet you are advertising with a sig, very funny
i'm saying that with cheap electricty and resale of your asic after 3 months, to cut the roi time, you can do pretty good with mining, in terms of profit
this is also a common strategy with cloud mining, no one wait until his HW reach roi, it's too risk