gchaix writes "Funded through a grant from Facebook, Supercell provides free on demand virtualizaton and continuous integration testing for open source projects. It's built on an open stack (Linux, Ganeti, Django) and is hosted at the Oregon State University Open Source Lab." Link to Original Source
What is wanted is not the will to believe, but the will to find out,
which is the exact opposite.
-- Bertrand Russell, "Skeptical Essays", 1928