iPhone tethering is allowed on my carrier, but I got the app anyway because setting up an ad-hoc WiFi network will allow me to tether my iPhone to my iPad, as w

iPhone tethering is allowed on my carrier, but I got the app anyway because setting up an ad-hoc WiFi network will allow me to tether my iPhone to my iPad, as well as the fact that bluetooth tethering between Mac <--> iPhone is flaky as hell. Will be interesting to see if Apple kills it, and if they go as far as to kill it outside of the US where tethering is allowed anyway.