For the last several years Apple has touted the security of its App Store. You could rest assured that any app you purchase from that store had been screened by Apple for acceptable functionality and safety, and that you did not have to ever worry about something bad being in the App Store. Play freely and securely in their walled garden. That's a great story, except for the fact it's not true. Recently a 15 year old App developer released an app that clearly violated a prime rule of the App Store - thou shalt not release a tethering application....