Here's a blog post using Lego construction as an analogy to provide an overview of development with the Managed Extensibility Framework: http://www.kotancode.com/2010/08/05/mef-and-the-zen-of-lego/

In this blog post I talk about consuming YouTube feeds from Windows Phone 7. Make sure to point your RSS readers to the new site!

One of the hardest things to get used to with learning Silverlight and WP7 development is remembering what bits aren't available: like WebRequest. This blog post talks about how to access RESTful services on the web from WP7

Technologies and SDKs are popping up so fast today that learning one is like chopping off the head of a hydra - two more appear in its place.

This blog post takes a look at two different UX paradigms: hubs vs. apps

In this blog post I discuss some of the reasons behind federation and, at a high level, discuss how to implement multi-domain federation using ADFS v2.0

Starting last with with a scathing review and continuing this week with a much more warm reception, the onslaught of reviews and previews of WP7 has begun

Microsoft is apparently working on a new app-builder tool called KittyHawk. Here I post my thoughts on the subject