So, I'm a bit confused here. When he says "you don't sail them around", I'd assumed he means they'll have Morrowind-style travel services available (as opposed to realtime ship departures like in WoW). It'd certainly complement the carriage system well. Yet at the same time, for all we know he's just saying "Skyrim has boats in it but they don't do anything". Which may be a more realistic interpretation - but at the same time, it seems like kind of a redundant thing to say. It'd be like saying "Skyrim has rocks but you can't throw them at people". Not to mention every TES game has had boats, visual or otherwise, since Daggerfall.
Ideas?
CLARIFICATION: I don't care if we can sail them or not. That's not the point. I was just wondering if they'll have travel services like in Morrowind or just be decorative like in Oblivion.