I'm guessing we don't have any of the coins that have >300% BTC profitability in the rotation, like luckycoin. Currently we're mining NVC, I believe. However, if we don't add these more profitable coins, this pool is pointless.
But even with NVC we should be getting 0.023 BTC per MH/s and day minus fees, which we're also not really close to.
And additionally, at these pool hashrates, it is rather important that we distribute the hashrate among different coins.