Social_bookmarking. Network. Facebook. Course_management_systems. Location. Applications. Rummble for iPhone Rummble for iPhone app is the slickest, easiest way yet to explore and create Rummbles, share your location, find your friends and become a local hero! Your iPhone can now give you a list of every place of interest nearby, ranked in order of how much you're likely to enjoy them.
Within seconds of whipping out your phone, you can have recommendations on anything you like, plus directions on how to get there, distances, reviews and photos. YoName - Search for anyone accross social network sites.