Economists (including the armchair variety like this blogger) should be delighted bitcoin exists, it gives them something to compare and measure and write about for their dismal "science"
In meantime some of us continue to build for bitcoin and have profited nicely out of it (not the rise in price but saving on fees and no chargebacks)
If I hoarded all those coins over last few years instead of using bitcoin as a means of exchange, i be a bitcoin millionaire now (personally i am happy bitcoin is where it is now and where its headed), if everyone did that bitcoin be useless, the fact that its not useless now shows that whole "deflationary" argument is flawed here in the real world.
p.s: There is no lack of alternate cryptocurrencies, if you want inflation, go make your own "inflate-a-coin"TM
p.s #2: I bet in next decade we would have some central bank(s) creating their own cryptocurrencies, for example the Fed could create a "Bit-dolla" and set an inflation rate of 2% and they could control all the mining, if they get IRS to agree to accept it for taxation purpose we overnight have a state sanctioned crypt-ocurrency. Actually whats scary about this scenario is the state knowing everything you buy/sell (if your wallet is tied to SSN for example). I could definitely see governments embracing bitcoinlike techonlogies in order to get more power and control.