Guard the link to your NROTC survey with your life, as that link that was emailed to you this morning is a personalized link. What this strangely inefficient system means is that if someone clicks your link, they can change your vote.
Of course, this is only coming to light after numerous students group leaders have forwarded their survey emails to groupmembers with the intention of encouraging others to vote. But don't feel silly! Bwog posted our link earlier today too, before being gently reminded by a member of CCSC that someone had probably already changed our vote several times over.
