Hey don't missunderstand !!

Running a P2Pool node cost money, 1% fee is nothing compared to how much cost a dedicated server !

Ask Chaeplin and others like Hash2Pool if they're getting rich with a Node ?

Miners on my Node should get 6000 DRK before I only don't loose money....

Where'not big pools owners remember, it's P2POOL !

Hey don't missunderstand !!

Running a P2Pool node cost money, 1% fee is nothing compared to how much cost a dedicated server !

Ask Chaeplin and others like Hash2Pool if they're getting rich with a Node ?

Miners on my Node should get 6000 DRK before I only don't loose money....

Where'not big pools owners remember, it's P2POOL !

The kgw exploit is real.

The problem is that the software will accept blocks that are timestamped earlier than previous blocks, (for good reasons) up to the median timestamp of the previous 11.  

Kgw counts these as very fast blocks and adjusts the difficulty up by its 20% maximum.  Once.   But you can use that once to roll the timestamp back after five blocks that are long enough to drive the difficulty 20%lower each.  

So the exploit is to start mining your own block chain, time stamping several blocks into the future far enough to get the maximum downward adjustment of difficulty each time.  Then jump backwards in time getting the maximum upward difficulty once.  Rinse, repeat,  and your chain gets ridiculous low difficulty and you mine a whole lot of blocks while advancing your timestamp not much further than the main chain.

When the time in the main block chain catches up, you release your own chain and force a reorganization, which allocates to you all the coins mined for the last umpty ump blocks.

test lotterymining just to be sure

Had to give a bump here.

Stratum is NOT flawed. The pool operators are using an inappropriate DIFF1 and so that is why they are experiencing these issues. Scrypt and SHA256 are not affected (Give-Me-Coins pool helped me test it) on 2 open source forks of stratum compatible pool software (stratum-mining and eloipool)

Ahmed