Social images and MetaModels

Hi

Is it possible to use codefog's social images extension also with dynamic pages like e.g. MetaModels detail pages or filter result pages?

They don't have an actual page in the site structure, right? But the extension requires to add pictures from the file manager to a specific page in the site structure.

Is there another way to fetch pictures also from a metamodels detail page or filer result page to FB?

Thanks for your answers.