I recently made a post in the "Coffee Corner" section of the forums that was deleted. I received email notification stating SND does not want company adds or jobs posted on the forums. As I respect the rules of the forum, I promptly changed my listing.
I am also part of several other large SAP and PeopleSoft forums. Most of which have specific sections solely for posting open opportunities. Many give members the ability to list caliber positions so long as the company is not spamming the board. These sections are highly monitored by the forum administrators as to qualify the positions as legitimate high quality openings.
My suggestion would be to maybe open up a part of the forum specifically for opportunity listings. I would continue to suggest that members must have made at least 10 prior legitimate postings and maintained membership for at least 7 days prior to being able to post in said section.
Regards