I think its not honest binding mining coins to ip address. Not all people have dedicated IP.
I don't see why you think it is not fair? Is it because you can't run multiple wallets to accumulate more coins?
I have run a lot of QT through proxy servers and have enough coins. But this method is not conducive to the spread of popularity coin, as for example: my provider network is ~5,000 customers, and not everyone has it's own IP address, which means that
normal users can not join to the "World of MiracleCoin"
And I think that binding mining coins to IP address may be a reason that some people didn't receive coins every hour.i have 5 computers .... why i can't use them to get miracle ...
note: all 5 computers is connected to my rounter ... it means same IP