As nobody is ever going to reach rank 150 unless they sim everyday for the next 30 years.. I have an idea that will speed up the process. At 150k f@h points we should be awarded with a MegaExp hat. or it could have a differrent name, whatever Jiggmin decides, anyway i think it should give you 4x the exp rather than 2x the exp. if you're good at designing hats feel free to post your designs on here, if it's good it will higher the chance of the MegaHat being added on pr2.