Ask HN: Who do you need to talk to for 15 minutes about your biz or product?

We're building a product focused on connecting you with people that you can easily have a conversation with regarding your biz/product. Who would these people be? - Entrepreneurs - Designers - Engineers - CPA - Lawyers - VC/Angels - ???????? PS We'll have some people donating their time later this week. Looking forward to your response!