Path is not only another social network, is more like a personal social network (as defined by The New York Times) to share and stay in touch with close friends and family and has limit of 50 friends. That makes Path a social network to share your moments only with people you trust.
Path has a nice and clean interface and an interesting way to tag your photos wich I find it really easy to use on the go. Path has also a web interface to access to your moments or your friends’.