Alonso has been stuck behind Massa more times than I can count this season, unable to pass him in a car thats fairly easily passed. As in, the McClaren seems to have a wing setup that makes slipstreaming harder than with other cars, IE people get stuck behind Button a LOT more than they get stuck behind Alonso, yet Hamilton breezes past Button pretty quickly when he needs to and Massa can quite comftably keep a seemingly much faster Alonso behind him.
As for McClarens, I think they've yet to be the fastest car at any race, and for several races have had less pace than the Ferrari's, just FAR better consistancy. Alonso has had some bad luck, but has been monumentally stupid on just as many occassions as Hamilton, both maybe slightly less often than Vettel
When Alonso got the place over, Kubica, if he gave it up, he'd have been passed him in another 4 corners, instead he was an idiot about it and it ruined his race.
Plenty of people, even at the top, have had little shunts and hurt others races around them, Vettel's had a bad year someone out of the top 6 was always going to have caused more accidents than the rest, thats life, plus he's made it interesting and his crashes have been pretty hilarious, Webber/Button ones in particular.
We'll have to see if Red Bull's seeming lack of pace continues, if so it really does suggest they've been cheating and stopped just before they thought they were going to get caught, yes they were fast at the end, but thats largely due to Button and Alonso running their engines fast early and for long and conserving fuel once the fight was over, RBR were WELL down and looked incredibly unaggressive on speed into corners, sliding about where normally the car is stuck to the ground like no car ever before. For me, that says RBR full stop, Webber nor Vettel deserve a thing.
Until everyone drives the same car around every track no one can talk about whose best with any accuracy, but then making excuses like who the car is built around, its still a car and the car certainly wasn't "built for Hamilton" last year. A good cars a good car, normally better drivers can do more with a better car than a less good driver, not always.