are keen to produce content which the ODP "likes"
A single site that covers all your furniture products. Do you have one? We don't list individual sites for single product ranges belonging to multiple product vendors.
This is a big business for us, many millions of dollars per year, you'll appreciate that we are serious about getting our questions answered in an objective way that does not leave us guessing what may or may not be the reason for our apparent omission from this category, which from my perspective appears entirely inappropriate.
You are dealing with a non-commercial project staffed by volunteers who have absolutely no interest in your marketing, not a commercial listing service (they exist, you probably use them). Reviews are entirely random in terms of the order in which they are dealt with, editors have no priorities, direction, or management in any conventional sense, editing is just a hobby. Reasons for a site being rejected are, as a matter of policy, not usually disclosed. But in this case it is reasonable to suppose that if the site is rejected when it is eventually reviewed it would be because it is one of a stable of interrelated sites and we will only consider one. From our perspective, not being a commercial listing service only an "academic" project that is about as appropriate an answer as you are going to get. We simply are not interested, nor has it any relevance, how many dollars you make. Personally I'd rather list a couple of dozen small artisan workshops than one multi-million dollar furniture business - my choice, my free time to spend how I want.
If you want to rub editors up the wrong way then quoting how many millions you make and why that should entitle you to answers from a bunch of unpaid volunteers consisting of schoolkids, students, doctors, teachers, plumbers, artists, real estate agents, unemployed, those unable to work through invalidity, veterans, retirees, etc. is probably the quickest way to do it.