Sgt_Kickaxe - 8:44 am on Jan 12, 2013 (gmt 0)
Think of a forum setting in which you display member ads but only to logged in members. Googlebot and non-members don't see the member ads section of the page.
Could this be a cause for rankings concerns? Is showing members slightly different content than to non-members a dangerous thing in general?
- googlebot: "we know that visitor left this page and went to that site but we don't see a link for that site, hmmm"