Good to know. If you tether with one of the limited plans, keep a close eye on your data usage - it can add up pretty quickly.
You should keep your eye not only on capped plans but unlimited as well. Wasn't aware of the MTS Fair Use Policy. On my LTE unlimited MyPlan when I hit the 15GB mark they noted that they are going to throttle me down to 512kps. Was surprised to get a text yesterday advising me I was at 80% of my allocation for my unlimited plan. I guess I better make a more concerted effort to use wifi around the house for my streaming versus wireless. Too bad, wireless actually works much better on my back deck tethering my tablet to my iphone!