Do you have any reason to believe that the wealth distribution of other coins (forked from Bitcoin) looks much different? With an deflationary currency you will always have early adopters that own a large percentage of the wealth.
I believe once a less deflationary alternative arises (which will surely happen sooner or later, there's no inherent reason behind bitcoin's "half every year" mechanism - I'm surprised if all the current alternatives just blindly copy that) it will win out over bitcoin.
