I like most thread hijacks. I think they make things more fun when people can branch off in similar or related conversations. Bonding moments! Plus it shows that people are invested in a thread and don't just post and then bolt. But if somebody is just adding some boneheaded comment just to "hear themselves talk" it annoys me. Odds are the said "bonehead" is just trying to be funny, but poor execution of the ha-ha isn't funny and they just come off as acting like a jerk. What are your thoughts?