No you're not hallucinating that is a chalkboard and it's covered with equations. I guess we can't really tell if it's on the freighter or not. I myself think it is in a flash forward, but I am also very interested in Da camel's idea. Desmond would freak for sure if he landed on the boat to see everybody that should be on the island still haven't left the boat!
Love the signature Beef Jello! PAVEMENT is one of my favorites. I saw them play live three times.
