Sorry but if your having to ask these questions you have no business thinking about it.
Why would anyone say that

I would think anybody that was serious would have not been to lazy, to at first take a couple of hours and look at the forum for the answers to such questions...
(It also seems these forums are not "friendly" to 0% fee PPS pools)
My partner has been into Bitcoins for almost 2 years. Not a currently a member here as he is pretty forum-shy.
We were speaking last night about setting up a Bitcoin Pool with a 0% Fee. Has this already been done? He mostly mines altcoins now due to having a GPU Rig.
Our only problem is, Would people use it? Would YOU use it? What sort of Pool would be best? PPS/PPLNS?
We are both major fans of the Bitcoin Cryptocurrency and want to give something back to the community.