Congratulations to those who received invites today!! Go celebrate for a bit and then remember to think about why you want to go to Yale (what makes SOM a good fit for you, what unique characteristics does the program offer you and in turn, what can you offer it..).
If you're international I highly doubt they'd penalize you for not visiting campus. Though if you do make the trek, you'll definitely show them you like SOM! Ultimately, it's your decision based on your schedule and your finances for the flight, hotel, etc.
To those still waiting, sit tight. R1 invites went out pretty randomly for about 4-6 weeks or so.
Posted from my mobile device _________________