It's one of these things like username change > during upload or after upload, it isn't used extensively, but when it's needed it's a like having a spare tire in the trunk when you need it - invaluable.
Additionally I've found numerous other ways to put this into creative use.
The date change capability would be the same ...
If, for example as in the
vB mod, for re-ordering posts in a thread, the time stamp includes hour and minute ... if this were possible with PP the sequence of a group of pics incorrectly uploaded could be rearranged.
Not everyone will use them, but for those who do are committed to this product because it gives us the capability of making our gallery presentations even better.
~ Mark