He's talking about when you select the URL to copy it to another application, say an email or instant message. At that time you need the http:// http:// so the

He's talking about when you select the URL to copy it to another application, say an email or instant message. At that time you need the http:// http:// so the other app knows it's an URL. Which means you're putting something in the clipboard which is not visible in the user's selection. Which is weird and bad.