Been mining for 24+ hours straight with 0.62MHs. Estimated daily earning is about 0.003 BTC, what I actually earned is about 0.0027 BTC.
Average rejection rate is 3-4%, ping to server is 100ms.
I know this is still alpha, but the earnings are about less than 1/3 of Middlecoin for my current hash rate.

Just an update to you guys, not complaining or anything.