I don't see these location-based social networking apps ever gaining any traction. I used to think location-based social networking would be a huge hit on the i

I don't see these location-based social networking apps ever gaining any traction. I used to think location-based social networking would be a huge hit on the iPhone, but I've since changed my mind. I go to a private college with mostly trendy, wealthy kids. Almost everyone has an iPhone. I have about 30 friends with iPhones. Absolutely none of them use any social networking app other than Facebook. I think Facebook should acquire Loopt and integrate it into their own app.