As a publisher selling adspace to networks...
 

Does anyone know of an ad network that will give you information on the types of offers that are being displayed on your site?

I'm looking for something more than the occasional spot check.

That would be nice. I'd love to have a network with well-defined and thoroughly-enforced offer categories. A checkbox to make penis products go away forever? Heaven!

My interest was not in limiting what they can run. Although that is an interesting idea.

I'm more curious to see what kinds of offers they are optimizing for my site.