Perhaps that's the case, but isa's comment was the first comment for 4 hours after it was posted. Round about two hours ago, it suddenly dropped down to the fif

Perhaps that's the case, but isa's comment was the first comment for 4 hours after it was posted. Round about two hours ago, it suddenly dropped down to the fifth slot, not the second or third. I don't know what HN's policy is on resequencing; I thought I would ask to see if I'm not understanding something correctly.