Wow, what an asshole.
Of course, I had already figured that out when I received my Avalon miner 2 months late and noticed it still had the settings for the pools that Yifu was using to mine with it while it was "delayed".
What a sleazy business. I think a lot of people will never buy from Avalon or him again. He's lost a lot of respect in the Bitcoin community and I don't see how anyone will go for his crazy ideas.
In the meantime, we should start using zero coin.
My thoughts exactly. I feel like he stole money from my children.