How do you think a similar experiment could be conducted that tries to solve one of the main problems a founder has with raising capital: getting a warm intro? Advice on a pitch is only helpful if there's someone to listen to the pitch! Something like office hours as "open auditions" for pitches?
1) I think there's actually a significant difference between "we think customers will really want what we're building" and "a few companies like our product enough to pay $20k/year for it." (If you a found a few customers like that, you can usually find many more.)
2) The practical reason is that often (but not always), when my partners and I see an interesting pre-launch or pre-traction company, we think "this looks promising, we just wish there was a little bit of traction to validate that this is solving a real problem in a meaningful way." So waiting for a little bit of traction before engaging saves time for us and for founders.
3) Investors can get a lot of insight from talking with one or two live customers before making a decision.
I do a bit of angel investing and I have found far more value talking to non-customers in the target market than to actual customers. My experience is many startups end up creating a product too focused on the specific needs of their current customers at the expense of future customers. I prefer to invest in a startup that has built a product that I think has general appeal in the market and zero customers than one that has a few customers and a product that has lost some of its general appeal. These startups are also way cheaper which covers a lot of mistakes by me.
The only downside is you have to vet more companies, but this approach has got me access to some rather good startups that I would not have had a chance once they had traction.
Chocolate bon bons for everyone because "yay, me!"
Sometimes I think it's useful for people who have enough affluence to surround themselves exclusively with positive people to hear a little constructive criticism.I've met tons of bosses who have spent so much time being autocratic bosses, that they suffer from "emperor's new clothes" syndrome, because only yes-men survive in their social circle.
An exchange of 20 minutes per 5 minutes doesn't feel exceptionally useful, considering how much time people spend in bars and cafes.
The term "office hours" rings of high priests in ivory towers. An invitation opened to lesser beings that informs them of their own lowly status will probably fetch obsequious RSVP's, but maybe that's the idea.