Safari doesn't have any selective blocking capabilities but there's always 3rd party browsers for that. Check out Ghostery for iPad which is focused on privacy

Safari doesn't have any selective blocking capabilities but there's always 3rd party browsers for that. Check out Ghostery for iPad which is focused on privacy & blocking 3rd party trackers: http://purplebox.ghostery.com/?p=1016022066 http://purplebox.ghostery.com/?p=1016022066