Just got an idea. I'll try to keep it simple.
IdeaCoin will have a new block, say, every 2 minutes. The block reward starts off as something small, like let's say 5 coins. Now instead of the block reward halving after
x amount of years, it doubles or increases by a random number in a specific range. Once the block reward reaches it's peak, it starts halving or decreases by
x amount. Eventually the block reward decreases where very few coins are being mined.
So basically, at the start, coins will trickle out slowly to prevent early adopters from gaining a lot of advantage over late-comers. This way a lot more people will get to know about the coin before huge amounts have already been mined. The support for the coin will be more established before a lot of coins are mined. Also, people will be expecting the block reward increase, so by then a larger pool of people could have mining rigs set up to take advantage of it.
I know it doesn't offer much innovation over Bitcoin, but I think it's a little better than the last few alt-coins that were released. Maybe I can suggest it to some of the new coins being developed.
Let me know what you guys think