aakk9999 - 8:32 pm on Jun 28, 2013 (gmt 0)
I wonder if we are talking cross-wired. The question I was answering was why pages returning HTTP 401 to Googlebot are not in index (as opposed to pages excluded by robots.txt, which may be).
I am not entirely sure what you are referring to - are you saying pages responding with 401 are in index? Or perhaps are you referring to "first click free" situations?