hi, i plan on launching my first site soon. it is basically a service just like craigslist where the public can post things that they want to sell. as of now, its setup where i review the post before making it available to the public. however, as the website grows, this may cause plenty of busy work for myself. i was wondering if instead of reviewing each post, i can just have a 'report abuse' kind of link. so if someone who is visiting the post, they can simply report the bad post for me to review. i was wondering, for all those who have a public forum, or offer a similiar service, how often have you gotten malicious postings?

thanks.