well ok, personally i wouldnt be scared off as a miner, but would be interested in investing more ;p

i guess if ur happy with the current supply on sell side then it's fine. my idea is that if u reduce mining reward then the coin is free to make rise with new investment till it levels off at the relative diff/reward value. we do have a 50% premine making it's way to the markets already. the price would eventually rise up to and past the same value per coin, just each coin would be worth more. returns from mining would eventually be the same even though there is lower block reward.