Some may find this interesting: if you have GHS (cloud mining units) on cex.io you may be losing BTC just paying for the maintenance fees at this time.  Since BTC has dropped so much in value, its now a losing prospect.  So if you're losing BTC, you're going to remove your GHS and sell it off, if its not worth mining then the price of BTC may drop.  If cex.io bows out, that will drop the hash rate by nearly half.  Might be time to shift one's Bitcoin to something else...like...maybe...  TeslaCoin?