It would be nice to know exactly how long an already finished and completed object has been rezzed inworld for.
"Rezzed Since" would be different to "Creation Date", as "Creation Date" only records the time and date of when a brand new prim or mesh was created.
"Rezzed Since" would only apply to an already completed and finished thing rezzed out from an inventory.
It would be a valuable tool in learning how long an item has been rezzed (or lost!) inworld for, as well as listing who it's last owner was. It should list the rez time, rez date and the name of the owner of the item.
Understandibly, this feature would only work with objects rezzed after the feature was introduced to SL, as objects older than the feature could not be known ("Rez Date Unknown"?). Or is there a solution to this?