I have domain knowledge doing a PhD in Finance and Machine Learning in NZ. My time is mostly tied up in ML at the moment.
Some people have contacted me to list their business as well. Don't know if there is a potential business here to license the listing of the website and charge a fee. If anyone of you has an interest in finance, website design and marketing, I think you would be able to create a good passive outcome out of this. I have not done any SOE, marketing etc.. but it seems to be on google if you search it.