REST in asp.net

WCF REST Starter Kit Codeplex Preview 2 base on .net 3.5 and still in beta

Rest ASP.NET Example

REST Web Services in ASP.NET 2.0 (C#)

Exyus

Handling POST and PUT methods with Lullaby

ADO.NET Data Service

ASP.Net MVC, REST

Web Services Enhancements, WSE, 3.0 for .Net 2.0

Possible to create REST web service with ASP.NET 2.0

Boise CodeCamp: Enabling REST in ASP.NET

http handler, IHttpHandler (.ashx)

Synchronous HTTP Handler

Asynchronous HTTP Handler

HTTP Handler Factories

Using HTTP Modules and Handlers to Create Pluggable ASP.NET Components

Life Without Refresh

HTTP Handlers and HTTP Modules in ASP.NET

REST Service Controller using ASP.Net MVC RC, tutorial