I've always thought that building an iPhone specific version of a site is the wrong path to take, and that site operators should create a mobile friendly version that works on iPhones and other PDA/Mobile like devices. It seems to me that for an approximately equivalent work effort, one can cover a handful of mobile platforms instead of just one.<p>I'm especially annoyed when the sites iPhone version re-directs Opera Mobile and Fennec browsers to the main site. A decision like that limits the usefulness of non-Apple mobile users.