There are new rumors on the internet regarding the iPhone tethering that it will cost an additional $55 per month for tethering from a source within AT&T. It has also been told that MMS will be launched in mid July, which is more plausible. Places like Austria have tethering for free and the Nordic countries has unlimited data plans that allow tethering for less than $20 a month. Well these are still rumors and AT&T has a way of bending towards consumer demands.

[IntoMobile]