Path Path is a social networking app that allows you to share life's moments with the people closest to you (it's capped at 50 "friends"). The newly updated Android app lets you add photos, thoughts, music you're listening to and location check-ins. These "moments" can be shared with friends through Path or through other apps like Facebook and Foursquare. You can react to friends' activities with real emotions like smile, frown, gasp, love and laugh. Founded by Facebook alum Dave Morin, the company has raised $8.5 million in funding from investors including Kleiner Perkins and Index Ventures.