Best is always have 2-3 pools setup and switch in case one will cheat on miners. Allpoolz.com scare me too, page didn't load for more that 1 hour, so I assume DDoS attack take place but now is fine and I have 50% (5000 pi) unconfirmed coins compared to sumpool 10K that was minig half night, Its good to let miners know if there is a problem, just switch to different one. If I can watch/monitor pool I will raise this early, but I was sleeping, wake up in middle of night just to turn on cgminer. Sorry to hear that, I hope pool owner will fix this and not risk bad reputation that will stay forever with any "other" coin as well in future.