perhaps dev might update the OP. the claim in the specs is that there is no coinage for staking, but if you look at the code:
nStakeMinAge = 48 * 60 * 60; // 48 hours
thats not the case. its not a terribly long coin age to worry about, compared to a lot of currencies, but the OP is misleading.
im working my way towards the 200,000 threshold, got 78,000 so far....