I was actually kind of noticing the same thing - Worst case scenario, it becomes 100 coins per block, and that's 144,000 YAC per day mined in an idealistic situation (1 block per minute, no POS).  The problem is, changing the reward is a hard fork, and
   a. Hard forks should be kept to a minimum
   b. changing the block reward has had detrimental effects on other coins
   c. from a YAC->BTC perspective, the price has adjusted to reflect this, and the same hash I had a month ago brings in more YAC, but that YAC is worth the same amount of BTC as last months YAC was worth at last months YAC->BTC prices.

I don't think a hard fork to address just that is in order, but if there were a couple of changes for the better that needed to be done, it might be something to consider changing.