3 ms·

I believe you have to have a certain amount of karma. Not much, though, since I can see it with less than 20 karma.

• kmt 20y ago
  Ah, yes, that makes sense. Thanks!
• Sam_Odio 20y ago
  There also seem to be other limitations, such as not being able to vote down replies to your comments or stories.
  • kmt 20y ago
    Direct replies or any descendant?
    • Sam_Odio 20y ago
      Direct replies to any comments or stories can't be downvoted.