Nope, your wrong.The point is Apple is going to have to stock 18 different boxes of iPad, there won't be Apple geniuses at the store changing a black to white for you when the whites are sold out.
hehe, we are talking 2 different angles here. i was more from the factory point of view, where you are coming from the end user (sales) point of view. ah well. you are right technically i guess.