I worked on both Lotus Notes and Groove. What's great about Ray is that he has the capacity and drive to be involved in every part of the project. He drove high-level business requirements and wrote code and also cared about icons and colors. But he did it all without arrogance and allowed his team to argue back when necessary.

In case anyone is interested, a while back I wrote about another Ray Ozzie project: Live Mesh: https://gridwhale.medium.com/live-mesh-and-the-future-of-com...