Too busy to comment. Here is what I'm reading...

SOA/WCF/BPM/Workflow

• My good friend Tomas has a sample on implementing IWsdlExportExtension for WCF which can be used to customize the WSDL generation process for a given service contract or service endpoint
• And again with Testing Code That Invokes WebServices
• Nichloas Allan has a piece on Using RSA for Signing Messages and 2006 Reader Survey
• Harry comments quite well on David Chappell article SOA and the Reality of Reuse where he rightfully blows the "SOA for Reuse" argument out of the water
• Tyler continues his excellent BPMN series with BPMN Compensation Event Correction and BPMN Diagrams - Sequence Flow
• James McGovern has released his book Enterprise Service Oriented Architectures
• WS-BPEL 2.0 Enters Public Review

Data/ORM/ADO.NET vNext/LINQ

• Bob Beauchemin - Who Uses MARS? ADO.NET vNext, that's who
• Paul Gielins continues his excellent posts with ADO.NET vNext in .NET Framework 3.5. Yes give us support for LINQ!

Avalon/WPF

1. David Chappell brings his talents to the Aavalon fold with Introducing Windows Presentation Foundation

ASP.NET

1. PAG does for Web Clients what they did for Smart Clients

Agile

1. Andrew:  A new mbunit site has been launched