Dave Johnson on open web technologies, social software and Java
Joe turns a #redmonk IRC chat-room discussion into an insightful Steven O'Grady style Q&A on REST, WADL, interfaces and APP. For the record, I still think WADL is going to be useful to many, but I think APP is going to be a whole lot more useful and it doesn't need or use WADL.
Update: Pat Meuller has more on the WADL question. Apparently, there were some interesting hallway discussions about about out at IBM RTP. I just caught the tail-end of that on IRC.