Night start, especially in a non full power game, usually leaves with at least one person who signed up not getting to do anything. Possibly one action that will often have done nothing. As you said "The point of this is to have fun" so, can you tell me how someone who doesn't even get to make 2 posts before they are dead "fun"? What's fun for one person isn't for the next, so why limit options?

As a note, I'm not saying I don't like N0 start. I'd be lying if I said this game was enjoyable in the slightest. But I'd play it again. Because the thing about games ending is you can always start another.