As you may or may not have heard, CoD HQ offers a free Harrier Fighter Jet for any user who comes up with 7,000,000 points. Let's be honest; gathering up this many p.
If you want to make a contribution, just make a post that includes the number of points you have, and in turn you get... partial ownership of the harrier when the time comes.
And have fun paying the taxes on owning that bad boy! :-)