If AM makes 900 BTC a day (1/4 of the network) then if NMC is really going to add ... say ... 10% then AM would be selling 90BTC of NMC every day to make 10% .......
I agree this is part of the equation. But how much BTC on offer is not all BTC available and it's hard to estimate what are the reserves (people waiting for the right price to post an order).
Currently and according to this: http://www.cryptocoincharts.info/orderbook.php?pair=nmc-btc&market=btc-e
if I'm not mistaken selling 50% of a day worth of mining (72 * 50 = 3600 NMC would move the price from 0.0085 BTC to 0.0083 BTC and make ~30BTC
Hey, I'm willing to manage the ASICIMINER NMC earnings for a 5% cut :-)
With their kind of hashrate ASICMINER is already in a position to make multiple deals with people setting up private pools with very low fees distributing their hashrate and picking the most stable and profitable ones. Pool operators would then be free to use merged-mining to offer better deals and win more hashrate.
If they use stratum-proxy locally, a private pool doesn't have to be on an extremely powerful system, just properly designed (hardware and net connectivity) and configured. In the context of a private pool I probably would be interested in making a proposal to friedcat myself.