I am leaving because mybitcoin took all my btc from two accounts. One account had a embarrassingly large amount of BTC in it.
I sold all my mining graphics cards on feebay.
Live and learn.
Sounds like you took away the negative lesson and not the positive, as in: mybitcoin refunded 49% of the balances, so you didn't lose out in full. But you probably took a loss on your cards which dug you deeper into loss. way to be negative.