Well Webber is an old bean, doubt anyone would begrudge him the title. Realisticly he doesn't care much, just like Massa doesn't really care about it either and Kimi didn't care in '08.
so you think he does not care
....
He does not care that much that he has been fighting the clear favouritism within the team for over 1/2 the season.
Or have you not seen the press articles or the other drivers comments
Clearly those are not the actions of a man who does not care.
Spot the difference between Webber and Massa to see who really cares and who is just there to pick up the pay check ;)