Commentary on Echo
I'd like to join the people saying that I find Echo uncompelling. I had a post ready but I wanted to check something first, so I sent an email to Dave Winer that is probably at least partially responsible for the could somebody else write a spec for RSS 2.0 question on Dave's FAQ. That post covered almost point for point the rest of that FAQ ;-), with a heavy emphasis on the point that Dave is demonstrably not in control of RSS, proven by the very incident that started this whole thing.