Friendly reminder that Facebook started as FaceMash, an app for men at Harvard to rate the attractiveness of women.

Both are bad. At least these women are nominally using it for safety and not just looks rating.

Finally, I would be really darn cautious of using any app like FaceMash or Tea. Seems like a great way to get sued for defamation. Or to become the target of escalated behavior of one of the bad ones.