Sometimes. Sometimes not. That all depends on the mod maker.
Yes.
So that you as a player cannot cheat if I as a server operator don't want you to be able to. wat will support hiding of real descriptions, which affords game mechanics like node research. There will be no way for you to know beforehand what you're looking at if the game maker doesn't want you to.
Just press F5
I see what you mean, but
converted review into a thread