Another ex-driver who sees it differently:
https://www.bbc.co.uk/sport/formula1/48583803
By the letter of the law, Vettel was guilty.
He either crowded another driver off the circuit - Hamilton into the wall on the exit of Turn Four, to the point where the Mercedes driver had to anchor on the brakes to avoid a collision.
Or, as his defence said, his natural momentum took him across the full width of the circuit. But in that case he is guilty of rejoining the circuit in an unsafe manner, as he was not in full control of his car, to the extent that he ran Hamilton off the road in an unsafe manner.
One of these scenarios has to be correct.
If he was forced to run all the way into Hamilton, that's not safe. If he wasn't, then he deliberately did it, and that's not fair and deserves a penalty.
You can't have it both ways, and you need to have it both ways to avoid the penalty here.
An interesting admission about the move too [my highlight]
It's a move I can completely understand. I - and most former drivers - would have done the same. It's a defensive instinct to try and hold your position in a moment of panic.
But the fact that others would have done the same doesn't make it acceptable.
And a thought I hadn't had about Vettel's post race silliness. Again my highlight.
Where Vettel ended up being genius was with his diversion tactics after the race - the pantomime smoke and mirrors of the tantrum, the meltdown, and then the eventual cheek of switching the final position markers with Hamilton in parc ferme.
It endeared him to the crowd, most of whom were Ferrari fans in Canada, and were disappointed the penalty had decided the outcome of the race. Everybody was.
But Vettel's actions ensured the talking point was the penalty, rather than the reason for it - the error from Vettel.
If you are more fortunate than others, build a larger table not a taller fence.