I believe that one has to do what can be done to get a message across, he was and is the one who got everyone hot under the collar. We can not sit back and take the abuse of any nature and there is no recourse for the offender. The legal way is far too slow and 99% of the time will not pan out.
I am not saying go in guns blazing but get creative with how we deal with it.
And say someone decides to 'get creative'.
One scenario:
So now there's something that may or may not happen to him.
People talk about it.
Someone here reads it and decide to join in (ie 'PM me his address').
So that someone then decides to act out his creative side.
(Bear in mind this is might be a different someone from the one that had 1st hand experience with this tjop)
Then he rocks up there one day and maybe they meet face to face. Things turn ugly and things really turn serious. Someone gets hurt and questions are asked afterwards.
'Why did you confront him ?'.
'Someone told me he is being a prick'
'Who told you ?'
Links get made back to here and hey presto everyone on here that mentioned dishing out justice have their forum names translated (by power of the justice system) into real e-mail addresses and there you have an issue for a couple of people who all went on a retelling of an interaction.
Another option is that every guy that read the story here now 'interact' with him on some level when they encounter him on the road (regardless of if he actually did something wrong that day or not). He will learn to hate all bikers even more and it won't be long before he start to notice the paw on helmets and bikes.
Guys like this will not see reason - they will only learn to hate more.
Confronting someone (or even threatening him) from a platform like this is very dangerous. Especially since it is possible that one of the 'instigators' have a very subtle idea in mind (that might actually be fine), but someone else's idea of 'subtle' is to just un-holster his gun and showing it to the guy (instead of pointing it at him).
One should not start a mass retaliation on a public platform.
I do understand that the 'proper' channels doesn't guarantee getting anything done, but acting on something like this to 'get the message across' will guarantee that nothing will happen when official channels get involved after the fact. In fact - it might even backfire quite badly.
Proving that an oke was driving like a twatwaffle is difficult.
Proving that there was a conspiracy against said guy when it was planned/talked about on a public forum (and in a place on the forum where you don't have to be logged in to be able to see it) is going to be dead easy.