I think those facebook groups were made for last year's incoming freshmen - like if they're doing a five-year program/something of that nature.
1 day, 17 hours, 31 minutes and 8 seconds. It's getting so close.. Customized counter
this countdown is really quite spiffy
EDIT: Oops, sorry, somehow I only saw a couple of 2013 groups and two were for Northeastern's freshmen for 08-09. Wow, there are a bunch of ones for '09 freshmen! Okay, I rescind my above statement.