I think the killer idea with Google Wave was real-time collaboration on anything. It was just way too broad. We used it for project planning like many others he

I think the killer idea with Google Wave was real-time collaboration on anything. It was just way too broad. We used it for project planning like many others here. Now I don't think there is anything a shared Google Doc or Google Sheet doesn't solve more intuitively, with more specialised tools for the task. I love the idea described in the article of real-time collaborated _things_, as opposed to a timeline of ideas from a team. Specially for things like Github Issues or other bug management. The goal would be a shared living document, not a list of discussions. Really cool!