I too am fine with waiting, though I hate doing it.
I'm not sure if it's the right time to ask but I now pretty much only use Macs even though my two windows boxes are the more new and powerful machines compared to my Macs.
I have an HP server, which I used while taking some NetApp virtualization courses and now it has just been sitting on a shelf for a long time. I actually only keep it around in hopes that the cataloguing version of Photomechanic can re-purpose the machine as a storage repository that can be hit from mine and my wife's Mac.
I wonder if any guidelines can yet be discussed on the expected best practices with the upcoming product. In particular I'd like to know ahead of time if a Xeon server running Windows server 2008 or 2012 would be a viable OS to run PM Catalogue, or will I have to install Windows 8? Please oh golly, don't make it windows 10 only as the auto update has now twice ruined my whole install. I don't trust it and only use it now for games.
I'd also like to know if hardware raid is likely to be supported, or is software raid the better choice, or perhaps neither? Currently my choice is raid 1+0, and it's running off a built in card, but I'd prefer software raid. but I don't mind changing to whatever is needed, but would love to start to get underway when I have free time even if the release is a good year or so away. That way I'd know I have a solid setup, waiting and ready.
I wonder too if there is any sort of licensing model in mind or in place. I'd need it running on this PC and accessible with at least two seats as two people will be using it concurrently. Of course I understand that changes are always likely to some degree, sometimes last minute before release, but if there are an small bones of information to keep us salivating that the developers can throw us - that sure would keep the spirits up!