Should Facebook have a Chinese Wall between Product and Platform Data
immadsnewworld.com
immadsnewworld.com
Presumably, this phrase comes from the Great Wall of China, which ironically was itself more symbolic than effective.
"Firewall" would have worked just fine.
Far be it from me to be the PC police - I have a pretty thick skin with this stuff. I'm surprised others find this acceptable.
Seems like that title might have gotten the article flagged off of the HN home page though.