Meffifying Windows Azure
In his words, he set out to build a template for Windows Azure templates that:
abstracts away storage
is extensible and easy to evolve during development
In the post he shows how to take the RoleManger and expose it through MEF, thereby making it pluggable. He then creates a mock Role Manager for use in his unit tests, thus removing the dependency on all the Azure infrastructure.
I am guessing this is the first of many posts to come on MEF and Azure.
For more, check out Magnus post here.