So, true, WOA, isn’t an architecture, it’s a webby style of apps and integration, of mashups and open APIs, of using REST and RIA clients, all from a variety of Internet sources. It’s integration as a service, too. These can all be composited, accessed and managed by an enterprise’s internal SOA, or not. The services can come from a cloud, public or private. Forrester says the growth curve for Enterprise 2.0 is steep, but I think it will be even steeper.
These webby assets could just as well come together as portals, standalone Web apps, SaaS, or RIA front ends for composited ecology services that support extended enterprise processes. The point is there’s no need to wait.