We seem to be having a few problems with how ads display and would appreciate feedback:
1) Members should not see any google ads. They should see 'banner' ads that have been purchased specifically by a sponsor. (you should be able tell the difference by looking at the ad and see if it mentions google.)
2) Google sometimes "takes over" the whole screen with an ad. We don't want that to happen, for any users (irrespective of membership) that are logged in. On small mobile devices it may sometimes look like that's what is happening, but it should not occur on a larger screen.
If you see an ad in contradiction of the above please let us know below, providing as much detail as possible (browser type, screenshot, what forum section you are looking at etc.)