Ask HN: Question regarding non-technical cofounder
I got the standard approach a few days ago: an acquaintance with zero technical ability (who actually said he's "not good with the computer codes") approached me regarding something I should build in a field of shared interest which is ripe for technical disruption.
What surprised me is that it's actually a really good idea, and I could see it being a viable business - not the Next Big Thing, maybe not even a startup by traditional HN definitions (there would never be massive, viral growth), but I could definitely see it supporting a small staff if executed properly.
Here's my question: I could build it, but I don't know what this prospective cofounder would do. He's not a salesman, he's no more of a domain expert in this field than I am, and he's not a business guy (CPA/forensic accountant by trade); he's only marginally better connected than I am in the field as well. That being said, is there some vital function I'm missing out on? How can I vet him without just coming out and saying "what good are you?"