I think date wouldn't be hard to tell though. 

Threads with FRESH by them that have been made within the last 24 hours would be easy to tell apart from say a RP/Thread that has many posts with the FRESH by it or even EDITED because I do know GMs edit the OOC's first page or an interest check and I just figured using one system to help another might not be hard. But if it is, coding wise, I don't wanna be a bother.