3 ms·

Same old reason. Members of HN voted up because they found it of interest. Now, tell me, did you really honestly not know that? I bet you did ;)

• judofyr 14y ago
  I think GP is really asking "Why do people find this interesting?"
  • pwelch 14y ago
    A better question is: "Who doesn't find tracing packets from 39,000 feet interesting?" =)