Looking for a test web service

Hi David,

For the webinar demo I am looking for a simple and interesting web
service on the web that I can show dynamic invocation brokered by
registry at run time. I was thinking of using GoogleSearch service but
it requires a key which they no longer give out. Do you have any other
suggestions for a web services?

Please let me know. Thanks.

-- 
Regards,
Farrukh

Web: http://www.wellfleetsoftware.com