what will happen is you will see alot more apps on itunes and google play that are bitcoin enabled. you will see lots of shopping cart extensions, payroll software and other financial gadgets,widgets and apps. all bitcoin enabled for everyone to use.
well thats the short-medium term things to see.. as for the long term you will see the students graduate and start their own businesses, thus bringing a new-wave of bitcoin related businesses.
.............. or, they will just cash out bitcoin for fiat and buy pizza and beer
I am pretty sure that if the MIT hands out $450 000 in bitcoin to their students, the students will be required to write an essay about bitcoin or something, selling off bitcoin immediately would probably not be a smart idea because they might not learn from it.