We don't have a specific area for any type of equipment, in the main because TMC is supposed to be bean-centric. Kit usually gets discussed in the relevant area for the brew method in question. However, if people want to have kit specific sections, I'm sure Phil will listen ..... though I'm not sure whether he will acquiesce.
Personally, I am very happy with the current arrangement, but have no strong objection to the proposed changes either if that is what the majority prefer, as long as they are consistently implemented for all major equipment types. That then brings a risk that we will have too many fragmented areas, which I think was one of the main reasons we didn't expand the number of areas in the past when this was suggested and is something that should be considered carefully.
I don't know how Dom feels
Edit: Was adding bits and cross-posted with Sarion - sorry