DUSK - Anonymous live video
Charity Engine - Charity Engine takes enormous, expensive computing jobs and chops them into 1000s of small pieces...
Periscope on Twitter for iOS - Stream live video inside your tweets
BOINC - BOINC is an open-source software platform for computing using volunteered resources
SiN Episodes: Emergence - A first-person shooter video game.
Apache Mesos - Apache Mesos abstracts resources away from machines, enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.