My idea is to cut spam in
Scammer AccusationsYou know, in every accusations you get those pesky users that like to vouch a user then a med comes in and has to say, "Stop the spam here, if you are not the one scammed / accused then please dont post here."
The way I see this being stopped is the same way that its stopped in multi report thread, you cannot post there unless you work for that forum / the one who posted.

The way I see this being done is the person who posted the topic will no doubt be able, because that user has posted there, and the person that scammed will be identified.
How to identify : The accused user's name matchs the name in the topic, sorta like when you hit crt alt - F, where your able to search someone and will be granted access sorta thing.
-I dont know if this is a good suggestion, but it sounds like a way to stop the spam in those forums so meds dont have to always post to stop the spamming.
**If its not clear just let me know about any questions, Im very tired right now and might not make much sense.