Before the holidays, this article was quietly published: http://msdn.microsoft.com/en-us/library/windowsazure/dn495646.aspx
This is a troubleshooting guide for all those going through the joys and pains of configuring the availability group listener in the cloud. There are already guidance on how to configure the listener in Windows Azure or hybrid IT, but no known content that helps you when you run into issues with your listener - until now.
Please take a moment to look at it. And as always, feedback welcome!