Apple isn't going to use the kill switch on this, just like they didn't on the last tethering app. They simply remove the apps from the store much like they've

Apple isn't going to use the kill switch on this, just like they didn't on the last tethering app. They simply remove the apps from the store much like they've removed other apps from the store that violated a policy (the commodore emulator). The kill switch, i.e. removing something from phones would be for extreme cases where actual harm is being done (virus propagating out of control, etc.). They aren't going to use it without having a _very_ good reason as it will no doubt be highly scrutinized.