Doug,

>Web Services extends the concept of the separation of data from user interface to the Internet. Now, instead of web servers providing both content and formating with Web Services the web server may provide only content, in a universal format (XML) thus allowing the recipient of this data to format it as they please.

And your web pages may be pulling that content from multiple web services, or from a web server that itself is pulling various parts in from other servers via web services.

In that regard, our web pages may be constructed more along the lines of portal pages, which typically pull news, weather, etc from various places.