Hi Dennis,
My current way of handling that board is to wait until the person that created the post notifies me and then I delete it. However, not everyone knows how to notify a moderator. Perhaps I could put a note in the announcements or create a thread and float it to the top of the board with best practices for the board. It probably wouldn't eliminate the fact that people don't always read the announcement, but it may help the person posting the thread to know that we can take it down for them.
Even better - I can add a disclaimer that threads may be deleted after a certain amount of time at the moderator's discretion.
Thanks for the feedback!
Laura