Much like confluence, and other foruming software, it's nice to be able to login to an application and see what has changed since you've been there last.

I was thinking in the Issue navigator, in the Dates and Times section, there could be a checkbox that plainly says " Created/Modified Since Last Login". It would be great if this was fine-grained enough to appreciate the difference between 9am and 3pm on any given day. Which is why I didn't suggest a re-use of existing fields, which (aside from hard coded values in the drop-downs) seem limited to dates only?