You know it's true. Also, what am I forgetting??
  1. To find out which friend is potty training their kid.
  2. To be reminded that you should never accept your parent's friend request.
  3. Seeing people proving they can still hang out late at a bar.
  4. To find out if that person that was mean to you in high school looks bad these days.
  5. Being reminded that your parents suck at technology.
  6. To make your life seem better than it is in case your ex is watching.
  7. To hate stalk your ex.
  8. For googling that friend from childhood that seemed to fall off the face of the earth.
  9. To look for "the one that got away".
  10. Seeing what your friends ate for dinner.
  11. Showing off your engagement and your new fiancé.
  12. Seeing 4,000 pictures of kids going back to school.
  13. Seeing the same 4,000 kids in pictures of their Halloween costumes.
  14. Seeing those same damn kids in their graduation pictures because apparently graduation ceremonies from kindergarten are now a thing.
  15. To get invited to play "FarmVille" 50 billion times
    Suggested by @estherlimtf
  16. To be reminded that, yes, some of your extended relatives are racist/sexist/generally bigoted.
    Suggested by @kaitmaree
  17. To find out whether your new lecturer is hot.
    Suggested by @kaitmaree