Forum Moderators: martinibuster
Most dont last too long in SERPS anyway. I have read other forums that indicate that business generated for the actual advertisers from this type of site is actually suprisingly good (whether this is better than average or not would depend on topic/niche).
Perhaps this may have something to do with it.
Of course, with every click Google makes money - so why limit clicks?
No Google ad may be placed on any non-content-based pages. This includes error, login, registration, "thank you" or welcome pages.
and
No Google ad may be placed on pages published specifically for the purpose of showing ads, whether or not the page content is relevant.
Crystal clear.