I think it depends on how you promote your site, for instance if you just put links and entice others to go off and view your site I imagine it should be ok. But if you just use iframes that include the page where your adsense sits then i think that may be a breach, i would think very carefully before you jeopardize your adsense account if i were you.

@ephame. You can think of it just dropping a line with my site's URL.
Ex. @me Check this site to know more about how to make money online