Post
Topic
Board Group buys
Re: [SHARES] [OPEN] BITFURY SHARES (840+ GH/s) (Switzerland)
by
tesslerc
on 29/12/2013, 19:14:13 UTC
earnings seem to be dropping by 0.4 BTC per week,
at this rate in another month it will no longer be profitable to mine ....

Yep, bitcoin is gaining difficulty too fast.
I doubt anyone will get to 50% ROI