From the Facebook: Threat or Menace Desk

[emceeaich]

In a discussion of the need for maintaining faceted identities in many communities, sofiaviolet commented:

But Facebook is a tool for enforcing young, white, heterosexual, cisgendered, male, affluent, western norms on everybody! It just also happens to be a social networking site.

Context: it's a small world, but you don't have to share your hobbies with your boss.