I think you are probably right in terms of BTC. I sure hope that Mt. Gox is the biggest ever. I think more rug pulls are to come as more naive new-coiners come in. I don't think the first ETFs will do rug pulls. I suspect the governments will be the ones pulling rugs because of incentives. The financial institutions make their money on fees, its not that I trust them. I trust their greed and incentives. But, more custodians will come and go and many will likely pull the rugs. This will lead to people getting burned and learning... slowly. All you have to do is keep your head up and observe to see that the average man has to learn lessons the hard way.