Actually their miners are performing very well according to standard operating parameters. None of the 1 TH/s miners that I have looked into actually operate all of the time at that rate, they average around .81-3 TH/s. It's just like your CPU on your computer, whatever it says it's operating speed is, that is not it's average operating speed.
I am not too concerned about the day to day PPS, though it's nice to see it go up, MELY will only really begin to truly rise once those 100 servers are hooked up and hashing out Bitcoins. Then they have a verifiable and guaranteed source of income, which will give us the MOMO we need to push past the entrenched short positions.
And Bitcoin's price is on the rise and it will continue to rise as coins get harder to mine, so even when your mining less coins because it's more difficult, each coin will be more valuable.
More and More companies are accepting Bitcoin as a valid form of transactions, which makes Bitcoins more liquid which makes them more valuable.
MELY, hold steady.