Having enough money that you can invest it (in hardware or business processes) to make more money for yourself is an advantage over those people who barely have enough money to live on.

I don't consider this a design flaw in the concept of money itself. The same goes for BTC.

Read bitcoin forums, asics aren't free money and plenty of people will suffer with a net loss. Even buying the ASIC is a risky business.

Pretty sure most ASIC miner guys will come out in the red. Maybe with the exception of the guys making the ASICs.