Also as said above since the server will not be free very soon, I guess it will be no more a working way around for the stalker on kodi or the stb-emu simply because the people who provide the ps will not allow the author of the stalker or the emu to be in charge of the information that will flow through the authentication through the stalker or the emu. with another word even if the author of the stalker or the emu find away to authenticate the MAC then why would the ps provider trust the two methods with the authentication info for each member as MAC, serial, maybe log in info that could be required unless if there is a sort of agreement between them(meaning the ps and the author of the stalker,emu which I doubt it in this hobby).
Just a though and I could be mistaken, but as said before why not wait and see what will happen.