I've been saying the same thing for a month....mining difficulty has to drop or prices have to come up.
With prices going down the hashrate has stagnated....look on bitcoinwisdom for yourself.
I wouldn't be surprised to see a drop in hashrate to rebalance this perverse situation...that to me would signal we are reaching the bottom.
The mining insanity has screwed things up, and it's going to take a while for it to sort itself out.
Lots of the miners running right now should have never been made. If they weren't funded by preorders, the people making them would have run out of money an stopped making them because they wouldn't be able to sell them. They took the preorders, so they were able to sell miners that will never generate a profit.
people bought the preorders, so when they receive their miner that should never have been made, they are going to plug it in to try and get some sort of return on their investment. The money they spent on the miner is gone, it makes sense for them to mine until they can't pay for the electricity so they can make the best out of the crappy situation they are in. This makes the difficulty way higher than it should be.
The drop in price should get these people to unplug their machines and make the difficulty drop, but then we have the next disaster, cloud mining. The people running these operations got people to pay them for and to run the miners that should have never been made. it will take a bigger price drop for a cloud mining operation to shutdown their rigs than it would be for a random guy with a miner, because they are subsidized by other geniuses, so again, the difficulty will not drop down as fast as it should.