All you can do is get personal. Except that you are completely missing the point.
1. I say that filtering in the sense that people use the word is illegal, that is clear from Bunda, does that mean you can't talk your way out of it? or that you can be not convicted for a host of other reasons? No. However people have been convicted for it and jurisprudence has dictated that the activity in general is illegal. You focus on the cross in Bunda like it was his fault he got convicted (because he couldn't hold his lie) but if you read it carefully, it is clear that there was nothing he could have said that would have made a difference because of the adjudicator's findings that were not made in reference to his cross at all. The way Bunda is written, the only way filtering can be done legally is on the right of a vehicle when there is a lane on the right side that is wide enough to include a row of parked cars to the side and still have enough room for traffic to flow, which is not at all what people are talking about when they say filtering. I will explain why the decision says that it if Rob stickys it, I am not going to do it every single week.
2. I am not here to give you, or any one else, well crafted legal arguments about why something is illegal or not. Firstly, I ride a bike, I am not your free lawyer, Secondly, I am not here to give legal advice, only legal information (hey look a disclaimer), that means I tell you what the state of the law currently is, I don't advocate specific legal positions or courses of action. Thirdly, whether something is in fact illegal is completely situational and no advice can be universally applicable. If a car is about to hit you and you are stopped at a light and you dart between two other cars, that is clearly not illegal.
3. The advice I do give is rarely strictly legal, it usually comes with some analysis of likelihood of enforcement. I have often given opinions that sometimes say (i) legal, but will give you grief; (ii) illegal, but not enforced. In this case its (iii) illegal, potential major offence.
4. Again, I ONLY tell people the state of the law, thats all. I don't advocate positions (because you guys aren't the right people to advocate to so I am wasting my breath), and I DEFINATELY don't feed you legal arguments for you to get into an argument roadside with.
5. Anyone can do whatever they want when they ride, but don't expect me to condone it as legal or no other reason than your irrational need to justfiy your actions. When I do something illegal, I KNOW its illegal. I don't pretend that its legal then complain that anyone that doesn't agree with you is somehow not helping you enough.
P.S. I have worked on both prosecution and defense side. And have beaten 100 % of the tickets i have ever recieved. Nice try.