Are there any other SHA256 coins which are worth mining?
Those Bitfury chips will run profitably for some time yet so I'm going to keep mine running. My Singles in the garage, that's a different story. They are running at 90c during the day and spitting out tons of HW errors, lol. And I'm not bringing those hairdryers into my house, lol.
I've been "mining" on BlackCoinPool with some of my older gear for fun. I have "mining" in quotes because BlackCoin is a PoS coin and not actually mineable. The pool just mines other SHA (or Scrypt) coins and exchanges them for BlackCoin.