Insightful comment. I thought the "past" link was cool when it was pointed out to me. Sometimes past discussions are superior to the current one. But in prac

Insightful comment. I thought the "past" link was cool when it was pointed out to me. Sometimes past discussions are superior to the current one. But in practice, I almost never use "past", except when I'm pretty sure I have seen the piece before. Your suggestion might fix the issue.