Have you noticed that you only get 55-60% of the estimated payout from his pool? Do the math.
The orpan blocks, have a little line through them. And yes, for the first little while, I did only get about 55-60% payouts, but, because I can read, and understand how the PPLNS payout system works, I stuck with it, and now I get 90-95% of the estimated coins/day...Knowledge is power
This isn't a PPLNS issue, I have been on BigVern's pool since it launched, and was still missing 40% of my payouts.
Don't know what to tell you, I get around what I should be getting. Do you have a slow hashrate? Some of those blocks solve pretty quickly, it's common for slower miners, to not be fast enough to submit a share, in a really fast round.
If you look at the block stats, and you see a lot of confirmed blocks, with no reward listed for you, than there's your issue. If that's the case, a smaller, slower pool, would be better for you
I hash at about 1.2, 1.3 Mhash.
All of my confirmed blocks on Vern's pool have payouts. I just jumped on a pool that was about 200 total Mhash, and the results were the same.
Dunno then. Obviously, this isn't a global problem, or this thread would be full of hundreds of replies, and global hashrate would drop.