Looking through the updated documentation, it looks as though applications for Windows Live are now restricted to https only.
When trying to update an existing application's redirect URI, I get the following warning: "Your URL must be in a valid URL format, begin with https://, and be limited to 255 characters in length."
Also, further explanation of application redirect URI restrictions can be found at
azure.microsoft.com/en-us/documentation/...tory-v2-limitations/Apps that are registered in the new Application Registration Portal are currently restricted to a limited set of redirect_uri values. The redirect_uri for web apps and services must begin with the scheme or https, while the redirect_uri for all other platforms must use the hard-coded value of urn:ietf:oauth:2.0:oob.
If you want to use Windows Live login, you'll have to get an SSL certificate. Sorry for the confusion. We'll need to update our application setup guide as this requirement is a change.
-Melissa