Serious question - why will you get more excited about something like that? This is like saying I might want to invest in a company which didn't favor seed investor. If you were excited about a coin and you wanted to invest - wouldn't you want more coins? If the reward is skewed in favor of later reward, why would anyone bother at all?

In case you are serious about this you might want to check Peercoin. While it doesn't have the skew you want, the supply is designed to attain an annual inflation of 1% instead of deflation in bitcoin.