Are there any 'alternative' coins that are still useful for CPU mining?
Reason I ask is I have 8x HP servers each with 6x quad core CPUs in them and 24GB RAM. I also have an office where power is 'free'. (to me at least!)
I know CPU mining for bitcoin is a waste of time, but is there anything useful I could do with this kit which I could later exchange for BTC?
Due note that CPU mining is more or less going to suffer the same fate for litecoin, as the gpu mining software now works really good with litecoin. Tho cpu mining might still be useful, to compare, i have a 6core(12coreHT) i7 3960x @ 4.5hz. and it does around 90 kh/s. The higher end amd cards are at around 800 kh/s. Sadly.