FriendLife - FriendLife is a great and interesting way of making new and dashing friends for free.
reddit shell - Web-based shell for browsing reddit (pretend you're working)
Twoo - With the millions of active and interesting people around the world, Twoo is one of the most interesting and practical means for finding the new people across the globe.
University of Reddit - Learn 1,000's of new things, from reddit
Qeep - If you are looking for a dedicated application freely allowing you to meet new people and find interesting friends, then Qeep is an application to whom you must give at least one try.
Reddit App - The official app for Android & iOS. Meow.