I think you're being too conservative. I plan to leave if hashrate distribution starts to look too consolidated. If one entity gets close to 51%, the security

I think you're being too conservative. I plan to leave if hashrate distribution starts to look too consolidated. If one entity gets close to 51%, the security of the chain is compromised and we move on. Right now Bitcoin is cool for a whole lot of reasons, discounting it because maybe possibly someday it will fail is silly.