Allow scheduling of ticket updates
Allow users to schedule updates to tickets. For example, you start a hard drive clone at closing time, you can then type "Hard Drive clone complete." when you start the clone and schedule it to post that at 9am the next day.
Michael Miller commented
I want to add a hearty 'yes!' to this, but for another reason. I frequently have time to respond to tickets in the evening, but really, really don't want customers thinking they can get ahold of me at that hour. It would be awesome to pound out a bunch of communication and then have it send off early the next morning.