Supply and demand, it's pretty simple actually. Until those two conditions equal out a little more you really only have a couple of choices when it comes to mining. You can ride the bull and hope like hell you don't get hurt or sit in the stands and watch the excitement.
Dumb people will always fall for the "too good to be true" scam if it is sold well. The left side of the IQ curve will be there no matter how much the supply and demand even out.