I gotta 163 too. Not surprised at all......But anyway...The Sanity Score is a beta, maybe your 'share results' just winked out of existence. I went back to view my results from the first test and it had nothing listed. Think the IT boys better get on the ball. I didn't see anything named 'Tags', where did you see it?
by the way. Hope this site is helpfull to you....See ya in the posts!