And you don't have to do this in Facebook either. Just include in an email to someone you hate a link to a "dodgy" page (having checked their timeline to see what apps they've connected with).

(PS How do you know this whole blog isn't fake and I am not insane?!)

I think the edit link function is pretty useful for publishers because often title OG tags aren't all that good (often pulling in - which will have branding in them)... it's pretty handy to customise it to what you want.

However, I guess if you wish to humiliate your friends, then you could do this. You could also set up a fake profile and pretend to be insane if you wished.