Imagine if the car industry did this.
Buyer: What does this button do?
Car Salesman: No, no, don't touch that. Its a secret. We'll only reveal to you what it does if you buy the car.
Buyer: Goodbye
Seriously. Tell me everything that Hearthfire is going to have, details, how things work so I can make a god-blessed informed decision about buying it, so I know what kind of frigging product I'm getting. How does the crafting work? More marriage options? Which children are going to be able to be adopted? Are there new children out there? I don't understand this, at all.
Its like all the video games developers are your stupid aunt who insists on throwing you surprise birthday parties when you hate them.
/end rant