4 days to what? If you are referring to when you'll receive notification via snail mail, that you mail delivery may add more that the 1 day. Mine did. I live in a slow mail area.
No SanchoPanzo, as usual you're being an idiot, it seems to be the only thing you're good at. He's referring to the 4 day rule as in after the status checker goes to decision, if you've been admitted, you should be able to log into the admitted students website. SanchoPanzo, if you're unsure about a particular posting, you should think twice before leaving your feedback, it may save you from looking like an idiot. Though it seems to me that you like it.