Working for Facebook is a morally bankrupt position. If you are an engineer you have plenty of job opportunities available to you and there is no excuse for you to continue contributing your labor and time to a wholly malignant organization. At a certain point one has to ask how we as an industry will start dealing with those who continue to take a paycheck from Facebook even in the face of constant and horrific evidence of wholesale ethical violations and negligence.
Your point? Should we stop working in IT and go back to the fields?
Also, I fear that HN somewhat forgets the world is not SF, in Europe going to work for Facebook/Google/Amazon is a enormous bump (we're speaking 2-4x) of salary for many people, which in some cases means you can buy an house after 3-4 years even with the crazy rents back in your home country - and that's HUGE. Why should those people spend their time slaving as a subcontractor for yet another TLC/bank trying to squeeze their customers dry at the first occasion while getting 25% the salary and zero benefits? Are those less evil?
What needs to happen is that people keep applying pressure so facebook is forced to adapt its business model even if it hits their bottom line - which is already happening apparently.
People who work for known unethical organizations are hardly celebrated so these are poor attempts at muddying the waters and distraction.
The bottom line is if you can't behave ethically you can't expect ethics from others in society. If 6 figure earning engineers can't exercise ethical choice then who can? Its incredible given the level of discourse how anyone can expect any ethical behavior from the poor and starving and yet we do. The double standards and greed from educated classes is stunning.