http://azure.microsoft.com/en-us/documentation/articles/web-sites-dotnet-get-started-vs2012/

http://azure.microsoft.com/en-us/develop/net/

http://azure.microsoft.com/en-us/downloads/dotnet-sdk-23/?WT.mc_id=DOTNET_SDK_23

http://azure.microsoft.com/en-us/services/web-sites/

node on azure

http://azure.microsoft.com/en-us/develop/nodejs/

Azure Web Sites, Cloud Services and Virtual Machines comparison

http://azure.microsoft.com/en-us/documentation/articles/choose-web-site-cloud-service-vm/

Azure Execution Models

http://azure.microsoft.com/en-us/documentation/articles/fundamentals-application-models/