This is a really odd thing that the Brawn mechanics did today (http://www.youtube.com/watch?v=Y_f6rtPKrzQ), they helped another team out, without need to, without reason. Granted McLaren is their engine supplier, but still. Last year in Singapore, when Massa had a very similar incident, none of the other teams would help, they all just sat back and laughed. (http://www.youtube.com/watch?v=iMZnmBC3kas&feature=related).
Graned Brawn was not a team last year, and until the first race of this season they were very much the underdogs (team formed 3 weeks before the season started, picked up two drivers without contracts...) And today they have both the Drivers Championship, and the Constructors championship. Not bad for a little team that shouldn't be.
Hats off to Brawn for jumping in and helping out another team, when most of the others wouldn't have.