InfoWorld's 2009 Bossie Awards
Eclipse Web Services Tools
The Web Services Tools plug-in for Eclipse -- particularly the Web Services Explorer -- makes building Web service requests as easy as filling out a form, and it's invaluable in debugging Web services applications. Point the Explorer at a service's WSDL, and it will enumerate all the services available at that endpoint. Launch a request at a service, and the Explorer displays the response in either raw or structured form.