[Miami_Son]

The people that abuse unlimited plans by tethering slow down the network for everyone. That said, as long as these companies keep selling their phones based on advertising all the great things they can do without putting much effort into boosting their networks to support them, I say screw the companies. AT$T touts their iPhones and focuses on bandwidth-hogging apps in their ads and then complains when we users buy the damn things and use them as advertised. Screw 'em!