⭐ Merited by hosseinimr93 (2)
If that red part is removed, users with activity of bigger than 99 will be able to use forum search engine multiple times and send multiple pms in less than 4 seconds.
They'll still need to deal with "14-(activity/50)", so 100 Activity gives a 12 second delay, 700 Activity gives 0 seconds delay, and more Activity just made me realize this value shouldn't become negative so the "4 max" should change into "1" or "0".Quote
I think the better solution is to change the code, so that reporting isn't counted as posting.
That would be ideal 