.NET XML Web Services Repository: Samples, links, and a repository of web services developed using .NET.
Geocode.Service: The code and data to implement Geocoding web services: translation from a physical location (lat/long, OSGB, UTM) to postcodes, cities and countries and back again. The initial implementation is .NET version providing a SOAP entry point. [BSD License]
GotDotNet Resource Center - Web Services: A collection of information about Microsofts .NET Web Services.
LearnXmlws.com: Web Services resources, including books, presentations and links. Indigo (a set of .NET technologies for building and running connected systems) team member blogs.
MetriWorks: Delivers software that enables the detailed measurement and analysis of .Net web service usage patterns.
MSDN Web Services Developer Center: Microsoft WebServices development resources.
TerraService: The Microsoft TerraServer .NET Web Service is designed to simplify the task of accessing TerraServer programmatically.