Hmm. I wonder if this is the information management tool that I’ve been looking for:

At the recent No Fluff symposium in St Louis, I was privileged to see a pre-release demo of Near-Time’s Flow application. Stu Halloway’s been talking about his latest venture for a while now, but to be honest it always sounded too good to be true. Now that I’ve seen it in the flesh, I realize that he wasn’t just being the proud parent—Flow really is something special. (PragDave)

I’ve been interested in tools like this for a while, but I’ve never really been able to figure out how the collaboration end of things is supposed to work. The pricing looks reasonable, it’s actually targeted for OS X, and it does RSS. The only problem is that it isn’t quite shipping yet.