GUYs, for the sake of humanity, please get out of GHASH!!
I don't know how the get rid of the 51% threat but Isn't one way to lure people away from these Pools threatening a 51% attack for the community to set up another pool(s) with cheaper fees.
they offer merged mining and they don't charge a mining fee and auto payouts are free as well.
No other pool is offering that and have enough hash power to compete with the daily income currently.
afaik.