What bothers you in an async communication?

“The boundaries between once-discrete areas of work—brainstorming, team meetings, casual conversations in the hallway—are collapsing.” - Bill Gates (link: https://www.gatesnotes.com/About...) Yes, we upvoted Bill's comments. My co-founder and I often discuss ideas remotely as we live in different cities. We feel the pain that our discussion sometimes leads to no further actions. Sometimes we also feel our thoughts are too wild without an organized way of presenting. We find that for some talking points we need some ALONE time to think. We just released this landing page - https://ideaio.xyz/ - any feedback /question/thought is welcome! Does the content make you understand what problem we are solving? What are your top pain points when async communicating with your team? Any suggestions?