Just increasing the limit doesnt do anything
ex. "kjdsfklsjdflknsdlfknsdklfjlskdnfksdknfkljbsdlkfsdkjfblksdgksbdfjbsdkflsdjfbsdbfkjlsdnf;ksndklf" <--- took me 4-5 seconds and for leechers they can just copy paste
and many already do. They copy paste titles or even just quoting the original thread helps them bypass generally the character limit.
Leechers will always be there. It's getting a plan to how to better turn them into contributing members or nudging them to buy an upgrade.
Although yes it's true to see the lq replies is hurtful, especially when someone is posting legit content but even leechers gets frustrated when they open a repost or bad/dead accounts/links or even worse the BOT cashlinks with no content at all.
Any step to be taken has to be considered from the perspective of all members.