Quote from: shitcointrader on January 18, 2015, 12:42:52 AM

I have mined nonstop here since December,2013. This is just ridiculous. I think Slush lost his mojo. Later trying GHash.IO, can't be any worse than this bullshit

Ghash.io has more hash power, so there will be less variance. But will you make more in the long run? I doubt it.

Note that this person is running an experiment comparing Slush and Ghash.io real world profitability for two months. It's probably too early to call a winner, but so far Slush is ahead:

https://bitcoinsfaq.wordpress.com/2014/12/19/bitcoin-mining-2-longtime-slush-and-ghash-mining-pool-race-started/#more-93

It's interesting that Slush is ahead even with some pretty bad recent dry spells compared to Ghash.io which is at 40 some odd petahash and as a result is popping blocks on a regular basis.

I know that past luck cannot be a measure of future performance. But there certainly seems to be an anecdotal sense from a number of different sources that Ghash.io is less profitable with 0% fees than some other pools that have fees, like Slush.