This could open astounding possibilities if the prices are set within any kind of consumer-affordable level. I'm fairly interested in going on some long sail journeys, for example, but the total lack of connectivity (without a ruinously expensive and hence rare conventional satphone) gives me a lot of pause. What if something happens at work, or worse yet with my family, and i'm literally uncontactable, hundreds of miles offshore somewhere for a week? I know that for some people that's the point, but I wouldn't be able to stop worrying about it.

If your prognosis is correct then not only might it become feasible to be contactable on a boat for a reasonable outlay, you might even have friggin' broadband. For me and I suspect many others that's a very exciting idea.