I thought you guys might like this:
http://www.collegeacb.com/sb.php?school=CMU The concept is simple: It is a free blog site that anyone can post on while being completely anonymous. You can ask the most simple questions about CMU or college life, or get a little more open and even blog about personal stuff. There is nothing you can't say. It's a site that gives people the opportunity to express what they are thinking and get responses without worrying about what anyone else thinks about them personally...pretty cool.