I agree with a lot of the analysis with that video with a caveat. Offside pillars are a blight, and a long-term bugbear of mine. So too the random players flying through (often round the side) of a tackle / developing ruck then ending up on the wrong side interfering with defenders. A clean out is fine, but it has to come from on-side, and once you are unbound beyond the ball / last feet, you are offside. End of story.
The caveat? It is endemic among top teams. Scarfy's video showed some egregious examples of the ABs doing things. Of course Aus, SA, English, French etc... players do it. It never gets discussed rationally because too may Aussies keep repeating the "cheat" mantra, and too many Kiwis hyper-ventilate and go on about everyone doing it, and the impending canonisation of Richie McCaw. It doesn't matter if everyone does it, if you think it is marring the contest, which I think it does.
I think the Kiwis are at the forefront in innovation, and I mean this in a complimentary way. They do this better than anyone, and it shows. And I think the fact that they are very consistent in the way they play allows them to "get away with it" more than other teams who do it less well, and less consistently. It's less obvious. It reflects good coaching, and smart playing. Ian Jones made a good point last night that if you get players over the top of the ball, or beyond it, you are more likely to win the battle of the ref (and that the ABs do that well), conceding that the breakdown near the AB line when Rallepelle was tackled was some pretty cynical stuff. It is up to the refs to sort this stuff out. They are the villains, not the ABs, or anyone else.