Actually its quite simple. I don't have all day to sit on my butt and search for information that should have been disclosed on the box that the iPhone came in or at least in the literature that came in the box.
I did call my trusty AT&T commercial representative (we have one that services my corporate account since we have a large number of cell phones used by me employees and are therefore provided a rep) and was briefed on this phone and its features in hopes that we would purchase a number of them. The lack of 802.11n capabilities was not disclosed at that meeting as well.
I did speak to my rep this evening and he told me that a rather large number of folks were equally surprised about the lack of "n" support.
Quite simply, the high school kids may have the time to search for hours for information, I do not. I have to rely on the "experts" that i am provided. In addition, an iPhone is just a phone, not an earth shattering all important mystical toy that it is to many of the kids here. It frankly did not warrant any more then a quick discussion with my rep when I was checking the unit out. I can tell you that after using it all afternoon, I will not be purchasing any more of them until the next version is released.
Dave
Try reading the box is clearly says 802.11 b/g so why are you surprised it doesn't support 802.11n.
Do a little research before you buy a product and you wouldn't have this "issue". THe fact that the iPhone was only b/g wasn't hidden by any means.