I started using Metroretro a few months ago and it's really nice, except for the ability to export retro items I think it covers everything you listed. Also it's free and it comes with some useful templates. Source: about 3 years ago

To improve the developer experience, I needed to understand the real problems the engineers were facing, so I scheduled a brainstorming meeting. In this meeting, I explained my project and shared a Metro Retro board to write down all issues our application had at that time, what was the bad DX we had, and doubts related to this application (e.g. How do we handle data fetching?; how do we handle error handling?;... - Source: dev.to / about 3 years ago

I am now a volunteer facilitator and participant at flow.club, a website providing video meetings where people work or or other meaningful tasks, with the encouragement of other participants. I find that having "witnesses" in this way is really helpful to keep me on the straight and narrow. Source: about 1 year ago

If anyone wants to know more about effective body doubling, I can help offer some pointers. I run one of the services that was mentioned in the article (flow.club) and I'm glad that mainstream media is writing about the benefits of this method. Source: over 1 year ago

Awesome, this is much needed now. Reminds me of https://flow.club/. Source: over 1 year ago