Is there any way to remove the date/time stamp that comes up when I roll the
mouse over a comment or deletion/insertion balloon? I don't mind if people
know I was the one who made the comment; I just don't want them to know that
I made it at 2:00 in the morning (or that I didn't notice the mistake the
first ten times I read the document but only figured it out on the eleventh
go-through).

Thanks in advance for your help!