This important contrast is outlined powerfully by danah boyd:
From the outside, companies like Facebook and Google seem pretty evil to many people. They’re situated in a capitalist logic that many advocates and progressives despise. They’re opaque and they don’t engage the public in their decision-making processes, even when those decisions have huge implications for what people read and think. They’re extremely powerful and they’ve made a lot of people rich in an environment where financial inequality and instability is front and center. Primarily located in one small part of the country, they also seem like a monolithic beast.
As a result, it’s not surprising to me that many people assume that engineers and product designers have evil (or at least financially motivated) intentions. There’s an irony here because my experience is the opposite. Most product teams have painfully good intentions, shaped by utopic visions of how the ideal person would interact with the ideal system. Nothing is more painful than sitting through a product design session with design personae that have been plucked from a collection of clichés.
Mark Carrigan 