Have them "report" the post, so a moderator can review and then delete (or not) that post.
The post may contain content or news that would be useful to your website. Such as a How-To guide, or a News / Event, or even a For Sale / Group Buy items which may not need replies, but are still very useful. Especially if its some sort of documentation or photos of a custom step-by-step job they are working on.
But to answer your question, I don't believe that feature is currently part of the stock scripts.
Though, you do have moderators for your forums which can perform these "smaller" tasks for you. Ask them to enable their notification option (within their "Preferences" page), so they can get an email or message about actions that are needed. Tell your members to use the "Report" button if they need something changed/deleted in a post.
