I would imagine you could contact Zam directly through SZ. Of course then you have to register for an SZ account, which I believe requires some sort of blood sacrifice and an oath to Lord Voldemort. Or you could probably ask shah for Zam's email since I suspect he has it.
I actually like SZ for reading about stuff since there are plenty of smart, knowledgeable people on there. But the niche is way too narrow and serious to actually get involved.