When Mark Zuckerberg wrote his letter to potential shareholders in Facebook in the S1 prospectus, one of the things that really caught our attention was the “hacker culture” at Facebook and how “code wins arguments.” To prove his seriousness (or probably just vanity) Facebook’s HQ is getting a massive ‘HACK’ mural. This picture posted by one Sriram Sankar on Facebook shows the mural just before construction workers start pouring concrete. We cannot wait to see how it ...