Well, here's my take on the Raikkonen incident:
Using the run-off area is absolutely legal. It has nothing to do with cutting a chicane. For example, drivers quite often use the run-off area of Variante Ascari. Another example is the legendary dispute of Massa and Kubica on Fuji 07, where Massa used the run-off area to overtake Kubica on the last corner of the race. The only reason why drivers usually don't use the run-off is because it would be slower, otherwise they would be using it all the time.
Another point of the discussion is that Kimi did it on purpose to gain an advantage. If you look at the gif on the previous page, pay attention at Kimi's apex at the beginning. He starts turning normally until Heidfeld locks his wheel. Immediately after Heidfeld's lock up, Trulli goes Kimi's way. Kimi changes his line only after Trulli changes his apex to avoid a collision with Heidfeld. If you pay attention you'll see Kimi clearly changing direction in the middle of the turn. Also notice that if Kimi decided to stay on Trulli's outside inside the track, Trulli would probably push him off the track. I won't say Kimi necessarily did what he did to avoid an accident, but it's common sense in Formula One that if a driver sees a slower car in front, he'll not slow down and stay behind the slower car, but rather will change his line and try to overtake. Well, Trulli was much slower and on his way and since Kubica was blocking the inside, his only way was from the outside.
The third issue is that Kimi carried over speed on the run-off area. Well, it's completely unreasonable to expect Kimi not to do it. Any driver does that. If you see you can't do the turn, you'll obviously carry speed to the run-off area. Even on the run-off you're still racing and trying to be as quick as possible.
Finally, the issue that by going on the run-off area Kimi gained an unfair advantage. After Heidfeld locked his wheel, he completely ruined his and Trulli's apexes. It was so bad that Kubica who was in fifth was able to overtake them both. So Kimi overtook them not because his speed on the run-off was greater, but simply because Heidfeld's and Trulli's speeds were abismal after the turn. And the fact that Kubica was so much ahead of Raikkonen after the turn shows that Kimi was slower than Kubica in the turn. One might argue that Kimi overtook Kubica after the Eau Rouge, but if happened for the same reasons Kimi overtook Fisichella after the safety car: Kers and soft tires.
And keep in mind that no drivers or teams complained about anything either. The move was absolutely legal. I believe that no one would care if it was any team other than Ferrari.