Fuel weight and therefore fuel usage is an important factor in the running of an F1 package.

Do you think that there would be a significant effect on races if the actual fuel remaining in the tank at the end of a race was weighed and championship points awarded? The more fuel, the more points.

Weight based handicapping is obviously not an appropriate option but adding a fuel management component to the overall championship points could be. I see this as no more gimmicky than the DRS and it at least has a technical component to it with points being earned by the team that gets the balance right.