Price up and down, don't worry too much. This is a good news too, as my earning increase in coin because some miners left, difficulty reduced, but suprnova still 8000+ miners.
as soon diff go down the major well known mining pools seem to get DDoS attacks (suprnova wrote about that, yiimp from ccminer had the same, now cwi and another pool too) and afterwards there is a bigger dump of coins, just think about if there might be some link between
(wondering which pool / solo miner finds huge amount of blocks while the usual major block finders get prevented from high efficiency.....)