There was a request here to show people answering questions when a bounty expires. The response was a bit unsatisfying as I think it is a reasonable request. While I think users can do without the expiration time, as someone who has created a bounty it seems very important for me to know this information. I have already had one bounty that was lost because I did not know the exact time it expired.
As opposed to the other request asking for browsers to see expiring time, I would like to see bounties show the exact time when they end at least from the bounty awarder's context. This would help us better award the full bounty and keep SO members happier.