Clemens Vasters wants WSDL to die. I told you I’d find and expert for you:
So, I hereby declare myself as an expert on that matter 😉 Based on what I’ve seen WSDL do for me and looking at what’s been evolving in the WS-* spec realm lately, I want it to die. I think we its time is up and we no longer need it and I believe it will cause more problems than provide solutions moving forward.
Definately read the rest of his post for more.