The whole point of this service is to offer your rig if you dont want or dont have time to scout for coins, but still want to make a bit more than on multipools, being paid in advance. Else you shouldnt offer your rig.
But at the rate that middlecoin is going today, it does look like they may hit .016-.017 BTC/Mh/day today...

with my rigs rented for another 60hours at .0158 BTC/Mh/day
Oh no! You might lose out on a potential $2-3 USD

Actually if it reaches .017 thats a 5.80 loss per day for me, what to speak if it keeps going up, and for another 2 and a half days, that a potential $15+ dollar loss, or .02BTC
Can you please link one miner address on middlecoin that has been mining steadily who was paid more than 0.12/MH/24hours for any of the last 3 days?
All the ones I look at are getting around 0.007-0.010 while lease-rig has been paying 0.014-0.016 steadily.
They haven't been paying 0.014-0.016 steadily, Yes previous days have been low around .01 BTC/Mh/day, but today the earnings are doing very well, a lot better
According to the stats at
http://stratehm.net/# Middlecoin has been mining for 13 hours and 40 minutes since last payout, from the hours of 9:30 - 23:10 they have earned 203BTC, which is the difference between (Immature + Unexchanged + Balance) from the beginning of this payout round till now. Average hash rate today is approximately 20,500 Mh/s.
The math is as follows to project the days rate:
( 203BTC / 13.67hrs ) * 24hrs = 356.4BTC is todays projected earnings
356.4BTC / 20,500Mh/s = 0.01738 BTC/Mh/day
So those mining on Middlecoin are earning slightly more today. And who is to say those earnings won't increase...