Palaround - Meet people you should be friends with.

Frysbe - Frysbe: Make global friends at random and the fling app comes up with features to send messages to strangers from every corner of the world to expand your social circle.

Digg - Digg delivers the most interesting and talked-about stories on the Web right now.

Yochat - Yochat app enables users to get to know about strangers from a large number of countries from around the world by video chatting with them.

quippd - quippd is a social news site that anyone can edit.

Anygram - Anygram app offers features that let you meet new people so you can make new foreign friends practice native languages to learn something new.