Congratulations to all of you who survived the interview! Doesn't it feel great?
Small bit of advice I think might help: Go back to reality and forget about this entire experience until something arrives in the mail, through the phone, or in your inbox randomly one day. Seriously, it's not worth the stress and anger you will find yourself experiencing if you hover over the "Refresh" button and await to pounce on an email. Again, that may sound harsh and you might want to call me something inappropriate (keep it to your head, do whatever you need to relieve stress ONLY IN YOUR HEAD), but in the end it will help you keep your sanity around much longer.
For all of you who are still awaiting doomsday (aka interview), don't sweat it. Go eat a cookie. Or 38927359.