Wonder is it about increase in difficulty or what, but for couple weeks it takes 2 days more to get same amount of coins than month back. Like before I got 0,1 coins in 5 days, now it takes whole week to get that much. Can it be that drastic change in difficulty? Haven't been that long in bitcoin business to know. Amount I keep rig on for mining haven't changed.
Yes difficulty changed about 12 days ago. It went up about 13%, so it takes longer to make the same amount. It is about to go up another 10% roughly in a few hours, so you'll make even less in a few hours.
GPUs were making about 20x as much last January. The age of GPUs is ending, ASICs are here now.
Use this calc - add a 0 to the difficulty and watch your earnings drop to 1/10th as much - that should happen in the next 3 months.
http://tpbitcalc.appspot.com/Thanks, that sorted some things. Seems I stepped in to this bitwagon at the edge of ASIC rocket ride. Was also looking at the 50BTC hashrate/earnings chart, and it tells pretty much the same story. Earnings were peaking above hashrate when I started, no more. Our GPU guys only hope is seemingly pretty unstable exchange rate, that it would find the way to go up for some reason (which reason can be harder to predict than where North-Korea points nukes each morning and for what reason). Otherwise seems it's only within months that electricity is more expensive than what you get out of mining. Unless.. you become pro miner with heavy investments.
Well, going to stick in out of curiosity if nothing else.
Sure thing is we're living times something peaks out of bithorizon..
