Google's not a MVNO yet but rumors are afloat that when they are they'll be offering worldwide data roaming at no additional charge over whatever their customers' data plans will already cost: proposed details reported at
.-or-
I wonder whether T-Mobile, in particular, will, to remain competitive, restore the free international WAP data they had my two lines on from
2000 up until they decided to start charging $15/MB for that midway into 2009.Cheers, -- tlvp