Out of Egypt:

how to make users hate you, pt. I

Got a ridiculous error message today while browsing a CCLI music store. (I would have a screenshot of it, but apparently the error message is copyrighted.) "The website you are trying to access can only be viewed in Windows operating systems. "

Talk about being insensitive to your user base. I've seen many bad websites in my day, but I've never seen a website that restricted access based on operating system. Is there even a good technical reason for that?