The conversation between human and AI assistant.
Do you think scientists who are open enough to do a science AMA on Reddit would prefer answering questions on Quora instead if only they knew about Quora?
Do you think it's possible that some scientists may not even know about Quora as a platform for Q&A?
It's definitely possible. While Quora is well-known and popular, it's not as big as some other social media platforms, so some scientists might not be aware of it as a platform for Q&A. It's also possible that some scientists may prefer Reddit because they are more familiar with it or feel that it has a more active community.