Quote from makloda:
Seemingly high premium via high implied volatility before earnings announcements can cut both ways. Those people that got burnt should learn their lesson there is no "risk free" high premium to collect anywhere.
Depending on which specific calls some wrote, they are looking at about a 5k-7k loss per contract. It doesn't take too many contracts to put a serious dent in someone account or even wipe one out if they were over leveraged.