Events do offer a lot of requests for feedback from attendees. It would make sense to have something like Sleekplan for feedback, heatmap (how the attendees are moving around, votes ("Which topic would you like us to bring you next time - that's Suggestions) or future plans (that's Roadmap). One more important reason: Way I see it, events as we know them will disappear in the coming months/year in favor of "communities" that run activities. This would be triggered by the increasing number of hybrid events where the "separation" between events is not a concern anymore. Engagement goes higher.