What's Up AT&T?

AT&T, dude, what's up? One day you're advertising that iPhone users get free Wi-Fi access at more than 17,000 Wi-Fi hotspots, including Starbucks and Barnes and Noble, the next, all the info from your website on the matter is gone. One day, we're using free Wi-Fi by providing our AT&T phone's number as authentication, the next, you want a user name and password.

So, what's it going to be AT&T? What do I really get for giving you $70 a month after spending $427 on an iPhone. Please exactly clarify what you are offering so us customers and potential customers better understand.