Actually, none of those alternatives are mining BTC. They mine the most profitable coin for your hardware then convert it to BTC, which is the same as how the NiceHash works. Any arguments against HoneyMiner?
As far as I can see, none of those sites are even remotely comparable to NiceHash and do not allow algorithmic machine mining of alt coins.
Honeyminer? Its a little program that you download to your computer and it mines a few satoishi's a day in the backround. NOT ALT COINS. Maybe if you run the proggie on a GPU miner you may get a few more SATOICHI'S per day but there is no choice of algorithms on this or any of the listed sites for mining anything other than BTC.
You need to do better research before you publish such nonsense.