- Search for a thing in the mailbox
- See an unread notification from the source control platform
- Read a pull request discussion
- See something not quite right
- Leave a comment correcting a misunderstanding
- Wait, this PR is from three years ago, why am I here
- Right, I'm here from a notification that was also from three years ago, I was searching my mailbox for an obscure thing and this was one of the few hits
- Let the comment remain, it's helpful if someone ends up in this thread again in three years