I like the idea of dropping some results... It makes perfect sense when there's people like Maldonado out there, who are not even close to being in contention for a WDC, destroying the championship hopes of genuine contenders with stupid mistakes. Not racing incidents, just bad driving.
and double points at the last race goes the opposite way to giving it to the most deserving driver... Hamilton could be leading the championship by 49 points, get wiped out by Maldonado and have his team mate steal the title with 1 win counting as 2.