Not talking about roaming on LTE, that obviously can't and likely won't ever happen for prepaid OR postpaid. We're talking about prepaid vs postpaid roaming in general on "normal" 3G/3.5G. This is a known fact, just look at the coverage maps. The iPads don't ONLY use LTE in fact for probably more than 90% of the country they can't use it at all.Maybe for a few evdo towers, but who else besides AT&T and verizon have LTE towers up and running? Who's this mysterious '3rd party' that's putting up LTE towers using the same frequencies as Verizon that Verizon LTE devices will only be able to roam on post paid accounts?! I call BS on this. A cell phone company salesman, mattress salesman, and car salesman all use the same bs tactics lol!