1# Is http://startminer.com , simce when u hit the minimum withdraw :
give some reasone not to trust the site :)
2# Is another funny one bitminer.io i really cant remmeber but for sure didnt make 2 account .
3# this one give GH ... lol .... www.youhash.net
i will post a few more when will hit the withdraw ... and some that can earn u something