It would be nice if I can search for projects using specific programming languages. Also why can't I just upload the project I need people to contribute without using github?
Thank you for the feedback! We are going to support the "search by programming language" feature, soon. We also plan to provide a more generic way on how to add an open source project. The current state is a quick and dirty prototype due to the limitations of the participation in the rails rumble competition (a 48 hours hackathon).