Right now seems to be a great time to purchase. GHS prices have fallen so much in the past few days. Anyone have an opinion as to why? Is it the introduction of new ASIC miners? Or people just off break for Christmas?
I wonder how is it good time to buy at 0.055BTC / Gh, when there are options to buy at 0.04BTC / Gh and miners at 0.017BTC / Gh 
Edit: and there's a slight chance you maybe able to sell your GHs for a not so terrible loss, probably harder with a miner