The question is do we want everything in AE to be traded via NXT.
If the market really wants this, there will be AssetA <-> AssetB direct trading.
I see no reason to force NXT as intermediate store when trading AssetA to AssetB. NXT will be used to pay transaction (bid/ask) fees.
Furthermore, we should not let any fears of devaluing NXT prevent many kinds of uses of the NXT blockchain. NXT will always be needed to create an entry into the public ledger as a transaction fee, and should gain in value as more uses are created. (And IMHO, fees should be kept
exceptionally low to encourage widespread adoption and use -- money flows to efficiency).
Q1. Do you want USD assets to exist within NXT AE?
c) $1 billion USD
Q3. If all AE trades are denominated in NXT, then how do you propose actually dealing with $1 billion USD deposit.
The asset issuer either has the reputation and means to satisfy withdrawals to real USD via gateway(s), or it doesn't. Once it doesn't, then those assets become worthless and trade for pennies on the dollar -- Simply issuing 1 Billion 'USD' assets does not make it worth $1 Billion.
I am assuming the asset issuer merits trust, eg. large international bank. Let us assume there is an automated gateway so you can always safely redeem your USD assets. [ok nothing is "safe", this is a thought experiment to evaluate denominating things in AE in USD]
Do you see the problem, actually impossibility of anybody depositing $1 billion into NXT AE if all AE transactions are denominated in NXT? Maybe there is a way to break transactions up into itty bitty pieces and use up all of the NXT available in the liquid form, but not only will that create extreme volatility for the hypothetical large USD transaction, why would anybody with a $1 billion USD even attempt such insanity. So not impossible, but highly improbable
Usually people who control $1 Billion+ dont do stupid things. Putting in 30 times the market cap into a trading platform that limits trading to whatever NXT is available from the market cap (5%?) would qualify as idiotic. Anybody that does that will instantly be fired, or no longer be a billionaire.
This is why we MUST allow denominating AE trades in any other asset. USD, BTC, EUR, JPY, GLD, WTI, BCO, etc.
Does anybody really think that allowing trades to be denominated in USD (or BTC or ...) will do anything other than help NXT? It wont affect USD to any noticeable degree.
James
P.S. If we end up helping BTC by .01% is that really such a bad thing? After all, how BTC goes, all crypto goes at least for the near future. Once we have billions of dollars of trading in NXT AE, then BTC wont matter much anyway.