Always use a trusted pool for mining.
Thanks Sir for your input and i will put that in the ANN.
That make me think, anyone know a thread or website where people rate the different pools? It's hard to judge a pool you never heard before. And a well promoted pool do not automatically mean a safe pool... Some other pools, while being honest, work bad or are often victim of DDoS. All are important informations I would like to know before mining there.
It is not enough to put a big warning if you promote scammers anyway, because we do not have all the info in hands.