The pool hoppers I am talking about are the people who jump on the instant we hit a block with hash power equal the the amount of the rest of the pool combined, stay till 30% variance and leave. They always leave at exactly 30% and always jump on as soon as a block is hit.
It doesnt take long watching this pool to see what noobpool said is indeed true. In the past couple weeks Ive watched it closely. Ive even seen a single miner jump on with greater hash rate than everyone else on the pool combined. The hash rate at least doubles or triples immediately after a solved block. Also as he said they are gone at 30% even though statistically they could stay as long as 43.5%. But they leave beforehand so they can do the same things to more other pools. Examine the block chain and see how many pools they are getting funds from. However, many obfuscate further using multiple wallets Im sure. Im glad to see noobpools oversight. Its the only chance PPS has to function as intended. Its a good thing to decentralize some hash rate to a well run smaller pool. No complaints by me so far. Hopefully stays that way.