I have a phone and a tablet on the new unlimited data plan. Both devices get the 10GB for tethering. When viewing My Verizon, it gives a detailed look at how much data each device has used. Does it also give a breakdown of the amount of data used for tethering, or just the overall amount of data used by the device?
Just came across this trying to find out the same (a bit of necro threading, sorry). Given that it's been 4 months since the last post, I'm thinking Verizon is in no hurry whatsoever (read, they don't care) to make that a feature. Just my guess.