I'm grandfathered into the unilimited data on my OG Droid and was told yesterday at a store that if I add the tether option for $30 to it BEFORE I upgrade to a 4G LTE phone that I will have unlimited data tether on that 4G phone. Wondering if its worth it or not. I'm getting the Nexus whenever it does come out this month and preordered the transformer prime. Not sure how much I will need data when I am not at home with the tablet. Does anyone out there have some insight into how much you actually need data on a tablet when not at a house? Do you use it that often to make it worth it? I don't really see me needing this very often. Then again, its the only way to get the unlimited data tether option.