I remember other websites providing similar functionality around the time Facebook appeared (not MySpace, Friendster, or any of those), including the ability to see who last visited your page: other members. You could then go visit their page. AFAIK, Facebook never had that. Instead it had "poke". If today you could see who is accessing your Facebook page, it would probably inhibit you from posting so much personal content. The entire design of today's Facebook is to dissuade you from activiely checking friends' or potential friends' pages on your own initiative. Instead Facebook wants to "feed" you content from other members (and advertisers). Default settings and behaviour discourage exploration and encourage relying on "suggestions" (by Facebook) instead. They even go so far as to ask for money to "promote" your page to others.