CollegeTwist.com started out as an open College Networking site started by two FAU students Brandon Forschino and Patrick Daleen. Recently they have added a revolutionary heat map that shows you where the College Twist users are on and off campus...and NO you can not see who they are! It just shows a concentrated heat index and shows that there are people there. That was not enough. What is going on at that location? They also added a shout out feed that shows what  users are saying about that location. You can see text, video and photo shoutouts from what is currently going on. If you want to see this Heat Map go to this link and watch the demo!
http://fau.collegetwist.com/pg/groups/833/