Everyday I have to look through about 500 posts and weed out the genuine ones. If it's one thing I've learn it's that about 99.9% of spam posts appear to feature a link of some form.
As a result I install this plugin:
https://vborg.vbsupport.ru/showthread.php?t=188141 which is great, but for this to really make an impact I need to edit it to tell users that unless you have a particular number of posts you can't post links. I don't know how to make the change which is why I am here.