Fully agree that Webber is too agressive sometimes. But I like that fact that he is one of the few drivers who will speak his mind a lot, his comments on Bahrain being an example of this.
One thing has started to annoy me is that people think he was close to Vettel in 2010. Yes I agree he was closer to Vettel in 2010, yet he had perfect reliability and still managed to finish behind Vettel by 14 points while Vettel lost over 60 points due to mechanical reliability issues. Webber is by no means a bad driver, I'd place him somewhere in the middle of the grid, but he isn't an 'ace'.
Vettel was good in 2010 and excellent in 2011. Yet it looks as though he positive attitude is nowhere to be found in 2012, when the chips are down that's when you see how mentally tough a driver really is, for example I rate Alonso very highly because he is constantly given a car which is unable to realistically fight for wins or a championship, yet he keeps plugging away and somehow manages to get podium finishes. Vettel is still yet to demonstrate this steely resolve in 2012, of course there is plently of time for this yet.
I still question his ability to effectivly overtake. One top-notch pass at Monza certainly helped, yet in the few situations he finds himself behind a car (Silverstone 2011, Malaysia 2012) he seems to close up but just can't get past. This cost him on Sunday, his 2 stop strategy gave him track position, yet had he been able to make progress through the traffic with a 3 stopper he wouldn't have slipped back right at the end of the race due to tyre degredation. While it is true we have seen little of Vettel's overtaking abilities I will say in his defence that he has had little opportunity to display them (ultimately a good thign for him) due to qualifying at the sharp-end of the grid for a large portion of his F1 career and when he does have the misfortune to find himself in the pack he is nearly always equipped with a car that has good overall lap time yet lacks straightline speed, meaning his car is weak on the part of the track where the overtake is most likely to happen.