Are you tired of hearing about whether or not we'll get actual, real, turn-by-turn GPS on the iPhone yet? You shouldn't be, because it's a killer feature that a lot of other smartphone platforms are justifiably proud of and the iPhone needs to get it, Apple's crazy rules be damned. At least, that's what we tell ourselves when we cover all this TomTom news, from "It's coming to iPhone" to "It's not coming."