Have you ever been a co-admin in an Azure subscription, but later this subscription became inactive and you would prefer not to be displayed in the list of your subscriptions?
You can use the User Management feature of the Windows Azure Portal, to select which subscriptions appear on your Hosted Services, Storage and Database lists. Just click on the "Hosted Services, Storage Accounts & CDN" on the bottom left part of the tool and select "User Management". Select your Windows Live ID (the one that says "You" next to it) and click on the "Manage Co-Admin" button on the top toolbar.
From there...
Recently, one of our clients wanted to host a web site on Windows Azure. Our solution would consist of the actual web site and our content management tool to allow for content changes in the web site, so we would have two different web applications hosted on Azure.
One spec was that the web site admin should be able to upload photos and images that would show up in the site. The problem was that Azure doesn't allow for file I/O operations, so you can't upload a file and then save it on the disk.
When thinking of how we could implement this...