Did you see the seemycnc one? The one that was 10 feet tall and used 3mm nozzle?
I also thought the gigmicro booth was cool. I could see doing that kind of photography with an mpcnc.
Also, I find the mobile forums pretty annoying. So much, I almost never use them. Without knowing anything about web development, or anything you are doing, I would think there would be some open source forum software that would work better, with less work from you. I will say a month or two ago, they got somewhat better.