2001
Web Services tooling delivered. Developers buy new Service-oriented development tools. Begin building real world Web Services.
2002
Business Web Services begin to appear in large numbers. Mass consumer B2C Web-services already in place.
2003
UDDI Registry adoption Grows in significance. Private registries proliferate to support private exchanges. Government usage of Web Services accelerates significantly.
2004
Business adoption of Web Services based models and Service Centric Computing enters adolescence. Private registries still dominate. New revenue generation models and channel opportunities are commonplace. 40% of financial Services Transactions leverage Web Services Models. 35% of online government Services delivered as Web Services.
2005
Public UDDI Registries gain attention as Public Exchanges re-emerge. Dynamic Services gain more attention.