It would be nice if timestamps in the email/conversation list could be toggled between absolute time/date and relative time.
For example:
Absolute: Jun 4, 15:46
Relative: 5 hours ago, 12 hours ago, Yesterday
Ideally, clicking the timestamp itself would switch between display modes. This makes triaging much faster because you can immediately see how fresh a conversation is without mentally calculating from the exact date/time.
I'm trying to bump it up.