I have sendt a mail to nicehash support. I think I will release my 4.5 MHASH opencl quark kernal opensource for 4BTC. 
(amd r9 280x)
125% faster than the public opencl sgminer version. With some more work I think I can push it to 10MHASH. 10MHASH would be 500% faster than the opensource version.
Rewrite the branching / rewrite pallas groestl to 512 + some tricks from ccminer.
500% would probably cost around 10-15BTC extra to opensource.
(amd r9 280x) 125% faster than the public opencl sgminer version. With some more work I think I can push it to 10MHASH. 10MHASH would be 500% faster than the opensource version.
Rewrite the branching / rewrite pallas groestl to 512 + some tricks from ccminer.
500% would probably cost around 10-15BTC extra to opensource.
I'm curious to see if they give you so many BTCs :-)
private miner - there maybe a chance someone would look at it ... but that is WAY too much btc for even that ...
unless there was exclusivity AND absolute private mining - even that would be an 'iffy' situation ...
i would do a deal for thefarm - but not at those rates ... and it would have to be an exclusive deal for a period of time ...
so nicehash may be able to afford it - but whether they would even look at that much would be quite questionable ... especially released as open source ...
so all this talk about opensourcing as opposed to private mining - the answer is right there ...
#crysx