Facebook software engineer Ashok Chandwaney has watched with growing unease as the platform has become a haven for hate. On Tuesday morning, it came time to take a stand. “I’m quitting because I can no longer stomach contributing to an organization that is profiting off hate in the US and globally,” Chandwaney wrote in a letter posted on Facebook’s internal employee network shortly after 8 a.m. Pacific time. The nearly 1,300-word document was detailed, bristling with links to bolster its claims and scathing in its conclusions. “We don’t benefit from hate," Facebook spokeswoman Liz Bourgeois said. “We invest billions of...