I just discovered (via Eric's blog) that William Henry is blogging. From the looks of things, he's been doing it for a bit -- I'm just slow. William is a great guy, smart and extremely pragmatic. He managed the relationship between HP and IONA when HP was OEMing ORBIX for the application server and was always a pleasure to work with.
The thread on using RSS to provide information about Web services is a good one -- something I've also been interested in for some time. I'd add that its an interesting alternative to WSIL for a lightweight exchange of service metadata.