I personally think bitshares x has a better product than nxt with a truly decentralized AND collateralized market. I believe this achievement is being overlooked because this is the first time in human history that any asset on earth can be traded with actual collateral backing up the trade (btsx) and enforced automatically by an algorithm instead of people. This is NOT an IOU for an asset, which has been the only option in markets until now. Also, the DPOS model will be great if it stands the test of time because of the 10s confirmation times.
Bitcoin and nxt have both been tested with bailouts/qe/inflation with Mt gox and bter repectively and both have passed the test. The question remains; is work truly required to give a money it's value? This is more of a socionomic question and a bit harder to predict but I don't think so. I believe we will see 3 to 5 dominant chains emerge with Bitcoin being the primary POW, or digital gold. Other chains will provide other uses but their associated currencies will act as money in many cases. The alternative is for Bitcoin to survive as the sole form of money with open transactions, side chains, or some type of m of n oracle system to provide collateralized markets with Bitcoin being collateral.
Is not the alternative (bolded) more likely? Is this a true statement?:
The features of any appcoin can be emulated by a m-of-n oracles system that uses tokens pegged to bitcoin as fuel. If that is true, I don't see why, should some useful "app" actually emerge, that the equivalent systems that use bitcoin wouldn't outcompete the appcoins that use proprietary tokens. Which, like Cypher said, suggests that the value of these proprietary tokens should trend to zero.
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appcoins appear to be further along in development. As a test on the btsx platform, I successfully sold 124 btsx for $5(bitusd) on Sept 11 and then sold that $5 for 134 btsx on sept 15, keeping in line with overall market prices. This was all done completely in a decentralized system with btsx as the underlying collateral and enforced automatically by a smart contract, keeping the entire trade in a trustless, yet collateralized environment. Once I can do this with bitcoin I will definitely take notice. Perhaps I already can and just don't know about it? Gold (bitgld) can also be traded.
Obviously this is in the early stages (alpha) of development and this design has never been tried before so plenty can go wrong. The client is also buggy at this version. I am all for a working solution and if devs can make this happen with bitcoin then that would be great. I own both.