You may now vote by signing with your coins on Bitcoinocracy. Let us see, which side holders are on...

http://bitcoinocracy.com/arguments/block-size-max-cap-should-be-raised-to-2mb-with-block-halving-in-july-2016

I want to mine a block to a given address, i.e. the coinbase Tx should be made at the address I'd provide. Is there any service available that is offering this service ? If yes, at what cost ?