Achieving SOA

According to Chris Thomas of Intel:
[1]Software as Service
[2]Hardware as Virtualization
[3]Autonomic Datasources
[4]Service that cross Firewalls
[5]Occasionally connected usage.

Source: Keynote talk @SDWest2005,17March2005,12:30PM-01:30PM PST in Santa Clara,CA.

It makes perfect sense to me and the talk was good.

-Uday.