Make old threads that replied,not go to the top of forum (simillar like digitalpoint)

[basketmen]

Guys i really need this, many of my members that still replied to many very old threads (2-3 years old) and its provoke other members to reply in those old threads too

i need members still can reply to those old threads but the threads not bumped to the top of the forum, only new threads that can replied and bumped to the top of the forum, maybe this is simillar like forums.digitalpoint.com in buy and sell category


i had search and see this threads Prevent bumping old Threads and Prevent Thread Bumping but its not like i need, its just warning if the thread is old



thank you for your answer guys