Nice race to watch with all the action and unpredictable weather!
About the accidents! Come on people!
1st: Barrichello vs Alonso: almost everybody(!!!) missed their braking point there, they were on slicks on a wet track! Alonso got it right, but the others behind him (and ahead him) not! If there was Hamilton behind him, he would hit him as well, or Kubica, or Webber, or ...
2nd: Vettel vs Button: Vettel didn't expect Button to brake earlier and he had to turn left to avoid him, but he lost control (especially that the track there was wet again), and unfortunately his car changed direction back to Button's car!
I don't say they didn't do anything wrong! But their mistakes were common mistakes, not stupid idiotic mistakes, it can happen in F1 with anybody, especially on a race like this!
The video of the grid is interesting, I wonder if he'll get a penalty for that! However I really don't like post race penalties, and also don't think he had a huge advantage with that!