Acquainted - A simple tool to create conversational polls and surveys
BlaBla.Cam - BlaBla.Cam is basically Omegle or a Chatroulette reimplemented with the latest web technologies. It offers a simple and lightweight user interface that works on both computer and smartphone, and which can optionally be installed as an application.
Decidr - Make better decisions with quick A/B polls
Daily Postcard - Daily Postcard is a fun podcast delivery application that allows you to send the postcard across the world by using bird characters.
Decision Jam - Make better decisions quickly with your team
Wusoup - Make new friends online. Friendly, free, karma-based chat community.