Talk:Mercury Black/@comment-26285342-20160119020511/@comment-26397825-20160203070942

Expiration date? You mean the thing about necroposting?

I believe we work on a 3 month expiration date, but only if your comment is on topic and doesn't sound like it's calling the previous commenters stupid for not knowing something that was revealed after the comments were made. Then people get snarky.