I've been mining with Wafflepool for weeks but since they changed their server last week, my hash was down to zero intermittently for many hours a day.  I know it was blamed on DDOS, but are we protected now?  If not, how do we know if the attack will come back or not?  Until I get some answers, I'm out of here.  So many things going on these days... difficult to trust anonymous and virtual entities when money is involved.  Sometime I feel this whole crypto thing is a big scam with MtGox being the tip of the iceberg.