Palaround - Meet people you should be friends with.
GlusterFS - GlusterFS is a scale-out network-attached storage file system.
Digg - Digg delivers the most interesting and talked-about stories on the Web right now.
Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.
quippd - quippd is a social news site that anyone can edit.
containerd - An industry-standard container runtime with an emphasis on simplicity, robustness and portability