It's more of a concern of network integrity. Will things hold if people begin replacing there internet connections for Wind? The USB stick internet would deliver speeds that are faster than landline ... and landlines clearly have more advantages over a wireless connection. 3G I don't think support an entire neighborhood on a single tower, because of the mobile vector that is the medium ... a person is expected to hop from tower to tower creating a balance. Now what we'll have is something comparing to a faucet left on all day on one tower.