[AlexMuir]

Doesn’t need to go in the ocean to be useful. You wouldn’t want to take a Rib across the Atlantic but they’re still highly useful craft.

[larodi]

I actually hope this becomes real vehicle, although it seems, and my comment perhaps amplified it, that there’s a sentiment reflecting doubts about the feasibility of the technology at all.

Maybe it works for large lakes and hot seas at all.