i've been out of the circle after buying in ASIC miner a year ago but diff increased so high that electric bill is already higher than what is being mined...
stumbled upon cloudminr.io just a few days ago.. got my blood boiling for BTC again...
paid in .11 BTC yesterday to get 100ghs....
then read this... lols..
damn.. should have stayed away from BTC thingies... =D