Don't know if it's the same as being "blocked", but I put someone on my "restricted" list. So the only thing this woman can see are my profile photos. She can not read anything anyone posts or anything I post, other than profile pictures. I have many reasons for restricting this woman, one of which is that I simply did not trust her with info about my life. She NEVER interacted with me on FB.....no "likes" or comments, yet I suspected she was just using FB to spy on me everyday. Funny thing, when I put her on "restricted", it took her less than 24 hours to do the same to me. I checked her page, and sure enough all I could see was her profile photos. Proving she was on FB and perusing my page frequently without any comments or interaction.....which means she was indeed spying. And since she restricted me back, it's been paradise!