A few notes on things I've been working on. Mini snippets can be found on my gist github account.
This site is the current thrust of my development work and will be for the forseeable future. It's written in Visual Studio 2010 using C#, with xml and a few api's as data sources. Layered javascript enhancements are achieved using jQuery.
The original WebForms based Cargowire utilised several reusable server controls (inc. Twitter, BrightKite, Static Google Maps, Delicious, Rss Aggregation, and Gravatar). If interested give me a shout.