Whatever the reasons, I think it's counter to the concepts of a role-playing game to divest players of the option to rest during the day should they wish (think Frodo, Sam, Gollum travelling in Mordor-I'm talking the books here, the films didn't include this). The idea that rogues can only sneak around during the day is laughable. As is forcing all party interactions to only happen at base camp. I thought RPGs were about freedom (within certain parameters) but all I see are decisions being forced on us that deprive the players of small things that add immensely to the sensation of travelling a living, immersive world. Anyway, I realise I'm speaking into the abyss here so I'll shut up.
