"The problem with your argument is that there are huge sections of human knowledge in which we really don't know that much -- even experts. In fact, I'd wager there's a hell of a lot more stuff that's debatable than most people would be comfortable knowing about."
I don't see how this is a problem with my argument. I didn't claim that we should only discuss things about which we have complete information, I was instead suggesting that this community is so information-poor on this subject that we lack the tools to separate right from wrong or reasonable from unreasonable. I was also objecting to the claim of opinion as fact, which I find misleads (usually unintentionally, as often these opinions are believed to be fact).
And to be clear, I'm not talking about us not being steeped in theoretical economics, but rather that most of us couldn't answer questions which have factual, discoverable answers, such as how modern banking works, how money is created, what the role and powers of the Federal Reserve are, etc. These are questions with real, factual answers, but the way these things work is often incredibly complex and counterintuitive, and cannot be gleaned from a couple hours with an introductory book or Wikipedia.
And in case I'm coming across as being condescending, I'd just like to say that I don't consider myself to be an economist and I don't think it's reasonable for anyone to be an expert at everything.
"I've said it before: I don't think any topics should be off-limits as long as people can reasonably discuss them."
Agreed, and I have seen very few reasonable discussions of economics around here.
"Startups are full of people acting under intense pressure with incomplete information. As such, these topics are just little baby toys, artificial constructs of arguments that have little real impact on people's lives."
So, we may as well be debating how many angels can dance on the head of a pin.
"Being able to have reasonable conversations about emotional and important things with incomplete information is something we should all strive for, not something we should be afraid of."
And forming or refining beliefs in the absence of information is something we should be afraid of, not strive for.