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Just joking. But anyway,
I accept that Bitcoin and litecoin are secured by large amounts of mainly centralised hashing but I don’t know if I would say they were truly secure because of it. They are prohibitively expensive for someone new to make an attack on and the ultimate fear is that a government or powerful organisation may choose to deliberately disrupt the blockchain but you know what, I don’t see them winning by being disruptive, they ultimately win by mining more coin and fees. I don’t know how truly decentralized etherium really is and I suspect we already have a rouge super computer or two in the mix. As far as I know, Doge is mainly merge mined with litecoin. I have said before, I don’t think this is a great strategy for mining as your support can be quickly removed, like it was for IXC. That’s a friendly warning from my perspective. Doge also has practically an unlimited supply; I just can’t take it seriously at all as an investment that is. It may hold its current value for eternity!
Just a couple of points I disagree on:
"I don’t see them winning by being disruptive, they ultimately win by mining more coin and fees."
Yes... People don't see the need to attack coins with weak security. Better to just not invest in them, and not bother to mine them...
"Doge is mainly merge mined with litecoin. I have said before, I don’t think this is a great strategy for mining as your support can be quickly removed, like it was for IXC. "
True, but at the same time, Bitcoin and Litecoin(+auxcoins) dominate the hash rate for their respective PoWs to such a degree that if you don't enable merged mining, your hash rate will likely be so low that a profit switching pool could easily jump on at any time and inflict the same damage. And in fact they will do that attack, not out of malice, but because it's profitable. Meanwhile with merged mining, yes, an attack would be 'free', but they would actually profit from mining it honestly (consistently), so why would they attack?
Besides, when you add multi-PoWs, the situation becomes different from ixcoin. If Scrypt gets attacked, the blocks keep coming from the other PoWs. The chain doesn't get stuck while we're waiting for the difficulty to come back down.