Suggestion: enforce #offers-and-requests flood rule from the pins

[whole tartan]

Many people feel the need to make their message as huge and bombastic as possible for no real reason which floods the entire channel

[cinder mantle]

can we also enforce duplicate posts? the rank update and subusers have been suggested like 900 times

[lethal stump]

at this point it's incredibly difficult to go through probably like >1,000 posts and curate them all, i'm thinking the best idea to address it is to implement a bot that indexes all the threads and sends a message if it finds a potential dupe