Hi all. Pongo here
Just some suggestions for the AXP points system.
Why not have a formula 1 style scoring system, where the points you get are related to your finishing position?
25,18,15,12,10,8,6,4,2,1
Above is the 2010 F1 points system (first place is 25 points, down to 1 point for 10th)
Also perhaps you could get AXP points by beating your personal best on any given race.
Gambling? perhaps there could be a player casino, where you can gamble your AXP points?
Betting. Players can bet on another players finishing position (kind of like a roulette for racing)
Cheers!