My suggestion is to make a major thread about it. Much like I did with 3D Printing.
there arent enough of us to warrant its own section, but there is a thread now to ask questions about 3D printing and you would be surprised how many share their input.
Its basically an Ask Me Anything thread, where you can query what you want, show what you bought, what you printed etc.
I would say thats the best place to start, and if the peripheral thread really kicks off, then the moderators can re evaluate the need for a subsection.