By know you probably know the story of footballer turned boxer Curtis Woodhouse driving 60 miles to confront a man who was sending him abusive tweets. Woodhouse had enough of being sent abuse by a nameless and faceless individual so he tweeted out a £1000 bounty to his followers to someone to give him the troll's name and address.
They met face to face for the first time on a chatshow and the twitter troll was quick to offer a grovelling apology.
http://www.youtube.com/watch?v=I_7sXVoC458&feature=player_embedded#!
Woodhouse is quite magnanimous in victory and offers the troll a firm handshake rather than a right hook to the face. The troll appears to be quite frightened of Woodhouse and given that he admitts he has abused others in the past he probably deserved the scare.
h/t daybreak