So you are thinking that someone hired a thug to invade Roy's house, hold a gun to Roy's head, threaten Roy's secretary, beat and rob Roy all because Roy said some mean things in an email exchange? And this would be a proper response?
If extreme violence is a proper response to being berated on the net then there are many people on my list who are due for some extreme violent beatings. I guess then that if I started hiring thugs to beat up people we all know on this forum that you all would be cool with that since it's in response to the mean things that they have said to me? Well great then I am on the way over to Thugs-R-Us right now to arrange some ass-whippings.........
The fact is that this was a random act of violence where a deranged asshole rang the bell at Roy's business and the secretary buzzed him in thinking it was the delivery person. But the time she realized it was the wrong person he had already gotten a foot in the door and forced his way in holding Roy and her hostage at gunpoint. Roy tried to protect her and was beaten mercilessly and savagely for that.
So if it makes people here feel better to think that Roy deserved this go ahead and feel that way. No one can look into your heart and determine what your character is. For myself I often have thought that if something bad were to happen to the people who have gone out of their way to be asses to me then it would make me happy. In fact the few times that something awful has actually happened to someone I have had words with I have felt incredibly guilty for wishing misfortune on them.
I suspect most of us here are the same way. It's easy to say so-and-so deserved that because of unrelated actions, we all want closure and to believe that the universe provides punishment - and MAYBE it does - but I rather doubt that we all really want to live in an Eye-For-An-Eye world because that sort of world feeds on itself. Wishing a beating for someone who is mean in words is itself a breach of karma and in a universe where there is an accounting you are bringing down the karmic heat by escalating psychological violence into actual violence no matter how much you feel it might be justified.