Microsoft’s ASP.NET site has several resources keyed to the Learn menu tab on the home page.
Here are some topics I am interested in:
http://www.asp.net/single-page-application
http://www.asp.net/entity-framework
LightSwitch is a technology for rapidly building a form and grid frontend for databases. Resources:
10 things to know about Lightswitch HTML client
Visual studio lightswitch features