Moving to .Net 3.0/3.5

WF, WCF, WPF, and LINQ are going to be pushed by Microsoft. To be honest, the framework is just unbeatable by other current programming frameworks. Adobe has the equivalent technologies but they are more on documents only and have not fully integrated together yet. Open source camp is too scattered. It is hard to imagine it can response quickly to the .Net 3.5 wave.